Home / 67,229,424.90-92,775,346.65-41,122,024.92

Finding the Fourth Proportional to 67,229,424.90, 92,775,346.65 and 41,122,024.92

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Solution

The fourth proportional to 67,229,424.90, 92,775,346.65 and 41,122,024.92 is: 56,747,623.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,229,424.90 : 92,775,346.65 = 41,122,024.92 : x
  2. Step 2: Convert to fraction form
    67,229,424.90/92,775,346.65 = 41,122,024.92/x
  3. Step 3: Cross multiply
    67,229,424.90x = 92,775,346.65 × 41,122,024.92
  4. Step 4: Simplify right side
    67,229,424.90x = 3,815,110,116,902,939
  5. Step 5: Solve for x
    x = 3,815,110,116,902,939/67,229,424.90
  6. Step 6: Final answer
    x = 56,747,623.87

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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.