Home / 52,431,046.79-72,385,846.85-46,613,732.97

Finding the Fourth Proportional to 52,431,046.79, 72,385,846.85 and 46,613,732.97

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Solution

The fourth proportional to 52,431,046.79, 72,385,846.85 and 46,613,732.97 is: 64,354,514.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,431,046.79 : 72,385,846.85 = 46,613,732.97 : x
  2. Step 2: Convert to fraction form
    52,431,046.79/72,385,846.85 = 46,613,732.97/x
  3. Step 3: Cross multiply
    52,431,046.79x = 72,385,846.85 × 46,613,732.97
  4. Step 4: Simplify right side
    52,431,046.79x = 3,374,174,535,989,750
  5. Step 5: Solve for x
    x = 3,374,174,535,989,750/52,431,046.79
  6. Step 6: Final answer
    x = 64,354,514.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.