Home / 3,570,294,918.30-5,355,442,377.45-3,182,555,564.70

Finding the Fourth Proportional to 3,570,294,918.30, 5,355,442,377.45 and 3,182,555,564.70

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Solution

The fourth proportional to 3,570,294,918.30, 5,355,442,377.45 and 3,182,555,564.70 is: 4,773,833,347.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,294,918.30 : 5,355,442,377.45 = 3,182,555,564.70 : x
  2. Step 2: Convert to fraction form
    3,570,294,918.30/5,355,442,377.45 = 3,182,555,564.70/x
  3. Step 3: Cross multiply
    3,570,294,918.30x = 5,355,442,377.45 × 3,182,555,564.70
  4. Step 4: Simplify right side
    3,570,294,918.30x = 17,043,992,939,783,694,336
  5. Step 5: Solve for x
    x = 17,043,992,939,783,694,336/3,570,294,918.30
  6. Step 6: Final answer
    x = 4,773,833,347.05

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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.