Home / 32,412,551.05-44,730,753.37-18,665,943.85

Finding the Fourth Proportional to 32,412,551.05, 44,730,753.37 and 18,665,943.85

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Solution

The fourth proportional to 32,412,551.05, 44,730,753.37 and 18,665,943.85 is: 25,759,827.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,412,551.05 : 44,730,753.37 = 18,665,943.85 : x
  2. Step 2: Convert to fraction form
    32,412,551.05/44,730,753.37 = 18,665,943.85/x
  3. Step 3: Cross multiply
    32,412,551.05x = 44,730,753.37 × 18,665,943.85
  4. Step 4: Simplify right side
    32,412,551.05x = 834,941,730,886,862.88
  5. Step 5: Solve for x
    x = 834,941,730,886,862.88/32,412,551.05
  6. Step 6: Final answer
    x = 25,759,827.72

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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.