Home / 6,130,959,284.80-9,196,438,927.20-3,551,069,108.80

Finding the Fourth Proportional to 6,130,959,284.80, 9,196,438,927.20 and 3,551,069,108.80

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Solution

The fourth proportional to 6,130,959,284.80, 9,196,438,927.20 and 3,551,069,108.80 is: 5,326,603,663.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,959,284.80 : 9,196,438,927.20 = 3,551,069,108.80 : x
  2. Step 2: Convert to fraction form
    6,130,959,284.80/9,196,438,927.20 = 3,551,069,108.80/x
  3. Step 3: Cross multiply
    6,130,959,284.80x = 9,196,438,927.20 × 3,551,069,108.80
  4. Step 4: Simplify right side
    6,130,959,284.80x = 32,657,190,185,345,736,704
  5. Step 5: Solve for x
    x = 32,657,190,185,345,736,704/6,130,959,284.80
  6. Step 6: Final answer
    x = 5,326,603,663.20

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Double scale
Find fourth proportional to 6,130,959,285.80, 9,196,438,928.70 and 3,551,069,109.80
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.