Home / 61,681,910.24-92,425,531.10-22,766,800.38

Finding the Fourth Proportional to 61,681,910.24, 92,425,531.10 and 22,766,800.38

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Solution

The fourth proportional to 61,681,910.24, 92,425,531.10 and 22,766,800.38 is: 34,114,274.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,681,910.24 : 92,425,531.10 = 22,766,800.38 : x
  2. Step 2: Convert to fraction form
    61,681,910.24/92,425,531.10 = 22,766,800.38/x
  3. Step 3: Cross multiply
    61,681,910.24x = 92,425,531.10 × 22,766,800.38
  4. Step 4: Simplify right side
    61,681,910.24x = 2,104,233,616,455,347.75
  5. Step 5: Solve for x
    x = 2,104,233,616,455,347.75/61,681,910.24
  6. Step 6: Final answer
    x = 34,114,274.48

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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.