Home / 156,101,909.54-234,062,104.14-59,065,100.91

Finding the Fourth Proportional to 156,101,909.54, 234,062,104.14 and 59,065,100.91

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Solution

The fourth proportional to 156,101,909.54, 234,062,104.14 and 59,065,100.91 is: 88,563,309.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,101,909.54 : 234,062,104.14 = 59,065,100.91 : x
  2. Step 2: Convert to fraction form
    156,101,909.54/234,062,104.14 = 59,065,100.91/x
  3. Step 3: Cross multiply
    156,101,909.54x = 234,062,104.14 × 59,065,100.91
  4. Step 4: Simplify right side
    156,101,909.54x = 13,824,901,800,236,028
  5. Step 5: Solve for x
    x = 13,824,901,800,236,028/156,101,909.54
  6. Step 6: Final answer
    x = 88,563,309.96

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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.