Home / 29,513,807.70-44,270,711.55-15,164,900.70

Finding the Fourth Proportional to 29,513,807.70, 44,270,711.55 and 15,164,900.70

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Solution

The fourth proportional to 29,513,807.70, 44,270,711.55 and 15,164,900.70 is: 22,747,351.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,513,807.70 : 44,270,711.55 = 15,164,900.70 : x
  2. Step 2: Convert to fraction form
    29,513,807.70/44,270,711.55 = 15,164,900.70/x
  3. Step 3: Cross multiply
    29,513,807.70x = 44,270,711.55 × 15,164,900.70
  4. Step 4: Simplify right side
    29,513,807.70x = 671,360,944,574,093
  5. Step 5: Solve for x
    x = 671,360,944,574,093/29,513,807.70
  6. Step 6: Final answer
    x = 22,747,351.05

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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.