Home / 567,731,943.60-851,597,915.40-554,977,359.60

Finding the Fourth Proportional to 567,731,943.60, 851,597,915.40 and 554,977,359.60

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Solution

The fourth proportional to 567,731,943.60, 851,597,915.40 and 554,977,359.60 is: 832,466,039.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,731,943.60 : 851,597,915.40 = 554,977,359.60 : x
  2. Step 2: Convert to fraction form
    567,731,943.60/851,597,915.40 = 554,977,359.60/x
  3. Step 3: Cross multiply
    567,731,943.60x = 851,597,915.40 × 554,977,359.60
  4. Step 4: Simplify right side
    567,731,943.60x = 472,617,562,529,556,160
  5. Step 5: Solve for x
    x = 472,617,562,529,556,160/567,731,943.60
  6. Step 6: Final answer
    x = 832,466,039.40

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Double scale
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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.