Home / 32,187,644.90-44,420,118.04-18,439,266.23

Finding the Fourth Proportional to 32,187,644.90, 44,420,118.04 and 18,439,266.23

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Solution

The fourth proportional to 32,187,644.90, 44,420,118.04 and 18,439,266.23 is: 25,446,856.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,187,644.90 : 44,420,118.04 = 18,439,266.23 : x
  2. Step 2: Convert to fraction form
    32,187,644.90/44,420,118.04 = 18,439,266.23/x
  3. Step 3: Cross multiply
    32,187,644.90x = 44,420,118.04 × 18,439,266.23
  4. Step 4: Simplify right side
    32,187,644.90x = 819,074,382,572,538
  5. Step 5: Solve for x
    x = 819,074,382,572,538/32,187,644.90
  6. Step 6: Final answer
    x = 25,446,856.55

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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.