Home / 26,387,008.05-36,414,046.67-14,784,654.52

Finding the Fourth Proportional to 26,387,008.05, 36,414,046.67 and 14,784,654.52

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Solution

The fourth proportional to 26,387,008.05, 36,414,046.67 and 14,784,654.52 is: 20,402,809.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,387,008.05 : 36,414,046.67 = 14,784,654.52 : x
  2. Step 2: Convert to fraction form
    26,387,008.05/36,414,046.67 = 14,784,654.52/x
  3. Step 3: Cross multiply
    26,387,008.05x = 36,414,046.67 × 14,784,654.52
  4. Step 4: Simplify right side
    26,387,008.05x = 538,369,099,637,032.94
  5. Step 5: Solve for x
    x = 538,369,099,637,032.94/26,387,008.05
  6. Step 6: Final answer
    x = 20,402,809.54

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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.