Home / 29,345,711.80-44,026,440.90-26,172,812.20

Finding the Fourth Proportional to 29,345,711.80, 44,026,440.90 and 26,172,812.20

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Solution

The fourth proportional to 29,345,711.80, 44,026,440.90 and 26,172,812.20 is: 39,266,240.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,345,711.80 : 44,026,440.90 = 26,172,812.20 : x
  2. Step 2: Convert to fraction form
    29,345,711.80/44,026,440.90 = 26,172,812.20/x
  3. Step 3: Cross multiply
    29,345,711.80x = 44,026,440.90 × 26,172,812.20
  4. Step 4: Simplify right side
    29,345,711.80x = 1,152,295,769,510,099
  5. Step 5: Solve for x
    x = 1,152,295,769,510,099/29,345,711.80
  6. Step 6: Final answer
    x = 39,266,240.24

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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.