Home / 92,280,333.60-138,428,373.60-24,122,916

Finding the Fourth Proportional to 92,280,333.60, 138,428,373.60 and 24,122,916

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Solution

The fourth proportional to 92,280,333.60, 138,428,373.60 and 24,122,916 is: 36,186,432.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,280,333.60 : 138,428,373.60 = 24,122,916 : x
  2. Step 2: Convert to fraction form
    92,280,333.60/138,428,373.60 = 24,122,916/x
  3. Step 3: Cross multiply
    92,280,333.60x = 138,428,373.60 × 24,122,916
  4. Step 4: Simplify right side
    92,280,333.60x = 3,339,296,028,369,417.50
  5. Step 5: Solve for x
    x = 3,339,296,028,369,417.50/92,280,333.60
  6. Step 6: Final answer
    x = 36,186,432.13

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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.