Home / 45,402,353.09-62,656,570.85-24,777,127.85

Finding the Fourth Proportional to 45,402,353.09, 62,656,570.85 and 24,777,127.85

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Solution

The fourth proportional to 45,402,353.09, 62,656,570.85 and 24,777,127.85 is: 34,193,158.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,402,353.09 : 62,656,570.85 = 24,777,127.85 : x
  2. Step 2: Convert to fraction form
    45,402,353.09/62,656,570.85 = 24,777,127.85/x
  3. Step 3: Cross multiply
    45,402,353.09x = 62,656,570.85 × 24,777,127.85
  4. Step 4: Simplify right side
    45,402,353.09x = 1,552,449,866,469,147.50
  5. Step 5: Solve for x
    x = 1,552,449,866,469,147.50/45,402,353.09
  6. Step 6: Final answer
    x = 34,193,158.74

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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.