Home / 41,974,156.16-57,951,080.16-34,257,605.12

Finding the Fourth Proportional to 41,974,156.16, 57,951,080.16 and 34,257,605.12

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Solution

The fourth proportional to 41,974,156.16, 57,951,080.16 and 34,257,605.12 is: 47,297,322.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,974,156.16 : 57,951,080.16 = 34,257,605.12 : x
  2. Step 2: Convert to fraction form
    41,974,156.16/57,951,080.16 = 34,257,605.12/x
  3. Step 3: Cross multiply
    41,974,156.16x = 57,951,080.16 × 34,257,605.12
  4. Step 4: Simplify right side
    41,974,156.16x = 1,985,265,220,398,746.25
  5. Step 5: Solve for x
    x = 1,985,265,220,398,746.25/41,974,156.16
  6. Step 6: Final answer
    x = 47,297,322.97

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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.