Home / 114,935,785.55-158,609,170.77-62,725,194.86

Finding the Fourth Proportional to 114,935,785.55, 158,609,170.77 and 62,725,194.86

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Solution

The fourth proportional to 114,935,785.55, 158,609,170.77 and 62,725,194.86 is: 86,559,561.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,935,785.55 : 158,609,170.77 = 62,725,194.86 : x
  2. Step 2: Convert to fraction form
    114,935,785.55/158,609,170.77 = 62,725,194.86/x
  3. Step 3: Cross multiply
    114,935,785.55x = 158,609,170.77 × 62,725,194.86
  4. Step 4: Simplify right side
    114,935,785.55x = 9,948,791,143,131,266
  5. Step 5: Solve for x
    x = 9,948,791,143,131,266/114,935,785.55
  6. Step 6: Final answer
    x = 86,559,561.02

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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.