Home / 567,731,942.10-851,597,913.15-554,977,358.10

Finding the Fourth Proportional to 567,731,942.10, 851,597,913.15 and 554,977,358.10

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Solution

The fourth proportional to 567,731,942.10, 851,597,913.15 and 554,977,358.10 is: 832,466,037.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,731,942.10 : 851,597,913.15 = 554,977,358.10 : x
  2. Step 2: Convert to fraction form
    567,731,942.10/851,597,913.15 = 554,977,358.10/x
  3. Step 3: Cross multiply
    567,731,942.10x = 851,597,913.15 × 554,977,358.10
  4. Step 4: Simplify right side
    567,731,942.10x = 472,617,560,003,460,288
  5. Step 5: Solve for x
    x = 472,617,560,003,460,288/567,731,942.10
  6. Step 6: Final answer
    x = 832,466,037.15

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Half scale
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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.