Home / 43,737,118.32-65,607,470.46-15,003,014.52

Finding the Fourth Proportional to 43,737,118.32, 65,607,470.46 and 15,003,014.52

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Solution

The fourth proportional to 43,737,118.32, 65,607,470.46 and 15,003,014.52 is: 22,505,136.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,737,118.32 : 65,607,470.46 = 15,003,014.52 : x
  2. Step 2: Convert to fraction form
    43,737,118.32/65,607,470.46 = 15,003,014.52/x
  3. Step 3: Cross multiply
    43,737,118.32x = 65,607,470.46 × 15,003,014.52
  4. Step 4: Simplify right side
    43,737,118.32x = 984,309,831,931,851.12
  5. Step 5: Solve for x
    x = 984,309,831,931,851.12/43,737,118.32
  6. Step 6: Final answer
    x = 22,505,136.82

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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.