Home / 73,165,742.10-109,748,613.15-24,627,464.10

Finding the Fourth Proportional to 73,165,742.10, 109,748,613.15 and 24,627,464.10

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Solution

The fourth proportional to 73,165,742.10, 109,748,613.15 and 24,627,464.10 is: 36,941,196.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,165,742.10 : 109,748,613.15 = 24,627,464.10 : x
  2. Step 2: Convert to fraction form
    73,165,742.10/109,748,613.15 = 24,627,464.10/x
  3. Step 3: Cross multiply
    73,165,742.10x = 109,748,613.15 × 24,627,464.10
  4. Step 4: Simplify right side
    73,165,742.10x = 2,702,830,030,376,413
  5. Step 5: Solve for x
    x = 2,702,830,030,376,413/73,165,742.10
  6. Step 6: Final answer
    x = 36,941,196.15

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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.