Home / 43,737,341.04-65,607,804.72-15,003,236.88

Finding the Fourth Proportional to 43,737,341.04, 65,607,804.72 and 15,003,236.88

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Solution

The fourth proportional to 43,737,341.04, 65,607,804.72 and 15,003,236.88 is: 22,505,470.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,737,341.04 : 65,607,804.72 = 15,003,236.88 : x
  2. Step 2: Convert to fraction form
    43,737,341.04/65,607,804.72 = 15,003,236.88/x
  3. Step 3: Cross multiply
    43,737,341.04x = 65,607,804.72 × 15,003,236.88
  4. Step 4: Simplify right side
    43,737,341.04x = 984,329,435,390,942.12
  5. Step 5: Solve for x
    x = 984,329,435,390,942.12/43,737,341.04
  6. Step 6: Final answer
    x = 22,505,470.43

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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.