Home / 83,031,905.50-114,584,025.21-44,841,030.73

Finding the Fourth Proportional to 83,031,905.50, 114,584,025.21 and 44,841,030.73

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Solution

The fourth proportional to 83,031,905.50, 114,584,025.21 and 44,841,030.73 is: 61,880,620.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,031,905.50 : 114,584,025.21 = 44,841,030.73 : x
  2. Step 2: Convert to fraction form
    83,031,905.50/114,584,025.21 = 44,841,030.73/x
  3. Step 3: Cross multiply
    83,031,905.50x = 114,584,025.21 × 44,841,030.73
  4. Step 4: Simplify right side
    83,031,905.50x = 5,138,065,795,608,704
  5. Step 5: Solve for x
    x = 5,138,065,795,608,704/83,031,905.50
  6. Step 6: Final answer
    x = 61,880,620.04

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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.