Home / 57,044,847.10-78,723,671-32,264,549.06

Finding the Fourth Proportional to 57,044,847.10, 78,723,671 and 32,264,549.06

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Solution

The fourth proportional to 57,044,847.10, 78,723,671 and 32,264,549.06 is: 44,526,085.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,044,847.10 : 78,723,671 = 32,264,549.06 : x
  2. Step 2: Convert to fraction form
    57,044,847.10/78,723,671 = 32,264,549.06/x
  3. Step 3: Cross multiply
    57,044,847.10x = 78,723,671 × 32,264,549.06
  4. Step 4: Simplify right side
    57,044,847.10x = 2,539,983,745,162,799
  5. Step 5: Solve for x
    x = 2,539,983,745,162,799/57,044,847.10
  6. Step 6: Final answer
    x = 44,526,085.60

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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.