Home / 96,433,757.12-133,089,624.29-54,058,761.55

Finding the Fourth Proportional to 96,433,757.12, 133,089,624.29 and 54,058,761.55

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Solution

The fourth proportional to 96,433,757.12, 133,089,624.29 and 54,058,761.55 is: 74,607,279.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,433,757.12 : 133,089,624.29 = 54,058,761.55 : x
  2. Step 2: Convert to fraction form
    96,433,757.12/133,089,624.29 = 54,058,761.55/x
  3. Step 3: Cross multiply
    96,433,757.12x = 133,089,624.29 × 54,058,761.55
  4. Step 4: Simplify right side
    96,433,757.12x = 7,194,660,264,573,708
  5. Step 5: Solve for x
    x = 7,194,660,264,573,708/96,433,757.12
  6. Step 6: Final answer
    x = 74,607,279.43

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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.