Home / 44,340,019.80-66,510,029.70-29,211,034.20

Finding the Fourth Proportional to 44,340,019.80, 66,510,029.70 and 29,211,034.20

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Solution

The fourth proportional to 44,340,019.80, 66,510,029.70 and 29,211,034.20 is: 43,816,551.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,340,019.80 : 66,510,029.70 = 29,211,034.20 : x
  2. Step 2: Convert to fraction form
    44,340,019.80/66,510,029.70 = 29,211,034.20/x
  3. Step 3: Cross multiply
    44,340,019.80x = 66,510,029.70 × 29,211,034.20
  4. Step 4: Simplify right side
    44,340,019.80x = 1,942,826,752,209,715.75
  5. Step 5: Solve for x
    x = 1,942,826,752,209,715.75/44,340,019.80
  6. Step 6: Final answer
    x = 43,816,551.30

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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.