Home / 38,096,125.20-52,573,077.72-22,418,614.80

Finding the Fourth Proportional to 38,096,125.20, 52,573,077.72 and 22,418,614.80

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Solution

The fourth proportional to 38,096,125.20, 52,573,077.72 and 22,418,614.80 is: 30,937,938.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,096,125.20 : 52,573,077.72 = 22,418,614.80 : x
  2. Step 2: Convert to fraction form
    38,096,125.20/52,573,077.72 = 22,418,614.80/x
  3. Step 3: Cross multiply
    38,096,125.20x = 52,573,077.72 × 22,418,614.80
  4. Step 4: Simplify right side
    38,096,125.20x = 1,178,615,578,255,142.25
  5. Step 5: Solve for x
    x = 1,178,615,578,255,142.25/38,096,125.20
  6. Step 6: Final answer
    x = 30,937,938.49

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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.