Home / 42,084,008.46-58,085,614.05-24,685,958.72

Finding the Fourth Proportional to 42,084,008.46, 58,085,614.05 and 24,685,958.72

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Solution

The fourth proportional to 42,084,008.46, 58,085,614.05 and 24,685,958.72 is: 34,072,302.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,084,008.46 : 58,085,614.05 = 24,685,958.72 : x
  2. Step 2: Convert to fraction form
    42,084,008.46/58,085,614.05 = 24,685,958.72/x
  3. Step 3: Cross multiply
    42,084,008.46x = 58,085,614.05 × 24,685,958.72
  4. Step 4: Simplify right side
    42,084,008.46x = 1,433,899,070,716,793.75
  5. Step 5: Solve for x
    x = 1,433,899,070,716,793.75/42,084,008.46
  6. Step 6: Final answer
    x = 34,072,302.60

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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.