Home / 101,263,204.92-139,740,335.76-59,446,597.80

Finding the Fourth Proportional to 101,263,204.92, 139,740,335.76 and 59,446,597.80

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Solution

The fourth proportional to 101,263,204.92, 139,740,335.76 and 59,446,597.80 is: 82,034,610.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,263,204.92 : 139,740,335.76 = 59,446,597.80 : x
  2. Step 2: Convert to fraction form
    101,263,204.92/139,740,335.76 = 59,446,597.80/x
  3. Step 3: Cross multiply
    101,263,204.92x = 139,740,335.76 × 59,446,597.80
  4. Step 4: Simplify right side
    101,263,204.92x = 8,307,087,536,361,676
  5. Step 5: Solve for x
    x = 8,307,087,536,361,676/101,263,204.92
  6. Step 6: Final answer
    x = 82,034,610.13

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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.