Home / 59,637,141.70-89,455,712.55-25,561,932.10

Finding the Fourth Proportional to 59,637,141.70, 89,455,712.55 and 25,561,932.10

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Solution

The fourth proportional to 59,637,141.70, 89,455,712.55 and 25,561,932.10 is: 38,342,898.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,637,141.70 : 89,455,712.55 = 25,561,932.10 : x
  2. Step 2: Convert to fraction form
    59,637,141.70/89,455,712.55 = 25,561,932.10/x
  3. Step 3: Cross multiply
    59,637,141.70x = 89,455,712.55 × 25,561,932.10
  4. Step 4: Simplify right side
    59,637,141.70x = 2,286,660,850,160,218
  5. Step 5: Solve for x
    x = 2,286,660,850,160,218/59,637,141.70
  6. Step 6: Final answer
    x = 38,342,898.15

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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.