Home / 18,011,369.43-24,859,775.25-14,083,356.13

Finding the Fourth Proportional to 18,011,369.43, 24,859,775.25 and 14,083,356.13

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Solution

The fourth proportional to 18,011,369.43, 24,859,775.25 and 14,083,356.13 is: 19,438,225.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,011,369.43 : 24,859,775.25 = 14,083,356.13 : x
  2. Step 2: Convert to fraction form
    18,011,369.43/24,859,775.25 = 14,083,356.13/x
  3. Step 3: Cross multiply
    18,011,369.43x = 24,859,775.25 × 14,083,356.13
  4. Step 4: Simplify right side
    18,011,369.43x = 350,109,068,157,509.81
  5. Step 5: Solve for x
    x = 350,109,068,157,509.81/18,011,369.43
  6. Step 6: Final answer
    x = 19,438,225.92

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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.