Home / 39,579,019.13-59,367,687.92-10,825,154.75

Finding the Fourth Proportional to 39,579,019.13, 59,367,687.92 and 10,825,154.75

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Solution

The fourth proportional to 39,579,019.13, 59,367,687.92 and 10,825,154.75 is: 16,237,502.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,579,019.13 : 59,367,687.92 = 10,825,154.75 : x
  2. Step 2: Convert to fraction form
    39,579,019.13/59,367,687.92 = 10,825,154.75/x
  3. Step 3: Cross multiply
    39,579,019.13x = 59,367,687.92 × 10,825,154.75
  4. Step 4: Simplify right side
    39,579,019.13x = 642,664,409,018,593.38
  5. Step 5: Solve for x
    x = 642,664,409,018,593.38/39,579,019.13
  6. Step 6: Final answer
    x = 16,237,502.17

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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.