Home / 39,013,163.40-58,502,030.40-14,744,024.40

Finding the Fourth Proportional to 39,013,163.40, 58,502,030.40 and 14,744,024.40

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Solution

The fourth proportional to 39,013,163.40, 58,502,030.40 and 14,744,024.40 is: 22,109,341.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,013,163.40 : 58,502,030.40 = 14,744,024.40 : x
  2. Step 2: Convert to fraction form
    39,013,163.40/58,502,030.40 = 14,744,024.40/x
  3. Step 3: Cross multiply
    39,013,163.40x = 58,502,030.40 × 14,744,024.40
  4. Step 4: Simplify right side
    39,013,163.40x = 862,555,363,667,141.75
  5. Step 5: Solve for x
    x = 862,555,363,667,141.75/39,013,163.40
  6. Step 6: Final answer
    x = 22,109,341.78

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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.