Home / 29,527,221.80-44,290,832.70-26,551,152.20

Finding the Fourth Proportional to 29,527,221.80, 44,290,832.70 and 26,551,152.20

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Solution

The fourth proportional to 29,527,221.80, 44,290,832.70 and 26,551,152.20 is: 39,826,728.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,527,221.80 : 44,290,832.70 = 26,551,152.20 : x
  2. Step 2: Convert to fraction form
    29,527,221.80/44,290,832.70 = 26,551,152.20/x
  3. Step 3: Cross multiply
    29,527,221.80x = 44,290,832.70 × 26,551,152.20
  4. Step 4: Simplify right side
    29,527,221.80x = 1,175,972,640,082,437
  5. Step 5: Solve for x
    x = 1,175,972,640,082,437/29,527,221.80
  6. Step 6: Final answer
    x = 39,826,728.30

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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.