Home / 92,414,644.60-138,621,966.90-24,264,225.40

Finding the Fourth Proportional to 92,414,644.60, 138,621,966.90 and 24,264,225.40

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Solution

The fourth proportional to 92,414,644.60, 138,621,966.90 and 24,264,225.40 is: 36,396,338.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,414,644.60 : 138,621,966.90 = 24,264,225.40 : x
  2. Step 2: Convert to fraction form
    92,414,644.60/138,621,966.90 = 24,264,225.40/x
  3. Step 3: Cross multiply
    92,414,644.60x = 138,621,966.90 × 24,264,225.40
  4. Step 4: Simplify right side
    92,414,644.60x = 3,363,554,650,252,939
  5. Step 5: Solve for x
    x = 3,363,554,650,252,939/92,414,644.60
  6. Step 6: Final answer
    x = 36,396,338.10

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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.