Home / 95,787,410.10-143,681,115.15-42,039,698.10

Finding the Fourth Proportional to 95,787,410.10, 143,681,115.15 and 42,039,698.10

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Solution

The fourth proportional to 95,787,410.10, 143,681,115.15 and 42,039,698.10 is: 63,059,547.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,787,410.10 : 143,681,115.15 = 42,039,698.10 : x
  2. Step 2: Convert to fraction form
    95,787,410.10/143,681,115.15 = 42,039,698.10/x
  3. Step 3: Cross multiply
    95,787,410.10x = 143,681,115.15 × 42,039,698.10
  4. Step 4: Simplify right side
    95,787,410.10x = 6,040,310,703,577,337
  5. Step 5: Solve for x
    x = 6,040,310,703,577,337/95,787,410.10
  6. Step 6: Final answer
    x = 63,059,547.15

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Double scale
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Similar ratio
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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.