Home / 995,864,207.70-1,493,796,311.55-506,088,182.10

Finding the Fourth Proportional to 995,864,207.70, 1,493,796,311.55 and 506,088,182.10

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Solution

The fourth proportional to 995,864,207.70, 1,493,796,311.55 and 506,088,182.10 is: 759,132,273.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,864,207.70 : 1,493,796,311.55 = 506,088,182.10 : x
  2. Step 2: Convert to fraction form
    995,864,207.70/1,493,796,311.55 = 506,088,182.10/x
  3. Step 3: Cross multiply
    995,864,207.70x = 1,493,796,311.55 × 506,088,182.10
  4. Step 4: Simplify right side
    995,864,207.70x = 755,992,659,740,024,704
  5. Step 5: Solve for x
    x = 755,992,659,740,024,704/995,864,207.70
  6. Step 6: Final answer
    x = 759,132,273.15

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Double scale
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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.