Home / 3,570,294,944.80-5,355,442,417.20-3,182,555,591.20

Finding the Fourth Proportional to 3,570,294,944.80, 5,355,442,417.20 and 3,182,555,591.20

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Solution

The fourth proportional to 3,570,294,944.80, 5,355,442,417.20 and 3,182,555,591.20 is: 4,773,833,386.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,294,944.80 : 5,355,442,417.20 = 3,182,555,591.20 : x
  2. Step 2: Convert to fraction form
    3,570,294,944.80/5,355,442,417.20 = 3,182,555,591.20/x
  3. Step 3: Cross multiply
    3,570,294,944.80x = 5,355,442,417.20 × 3,182,555,591.20
  4. Step 4: Simplify right side
    3,570,294,944.80x = 17,043,993,208,209,502,208
  5. Step 5: Solve for x
    x = 17,043,993,208,209,502,208/3,570,294,944.80
  6. Step 6: Final answer
    x = 4,773,833,386.80

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Half scale
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Double scale
Find fourth proportional to 3,570,294,945.80, 5,355,442,418.70 and 3,182,555,592.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.