Home / 44,491,427.40-66,737,141.10-34,936,278.60

Finding the Fourth Proportional to 44,491,427.40, 66,737,141.10 and 34,936,278.60

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Solution

The fourth proportional to 44,491,427.40, 66,737,141.10 and 34,936,278.60 is: 52,404,417.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,491,427.40 : 66,737,141.10 = 34,936,278.60 : x
  2. Step 2: Convert to fraction form
    44,491,427.40/66,737,141.10 = 34,936,278.60/x
  3. Step 3: Cross multiply
    44,491,427.40x = 66,737,141.10 × 34,936,278.60
  4. Step 4: Simplify right side
    44,491,427.40x = 2,331,547,354,437,110.50
  5. Step 5: Solve for x
    x = 2,331,547,354,437,110.50/44,491,427.40
  6. Step 6: Final answer
    x = 52,404,417.90

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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.