Home / 24,057,080.80-36,087,003.60-7,020,383.20

Finding the Fourth Proportional to 24,057,080.80, 36,087,003.60 and 7,020,383.20

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Solution

The fourth proportional to 24,057,080.80, 36,087,003.60 and 7,020,383.20 is: 10,530,978.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,057,080.80 : 36,087,003.60 = 7,020,383.20 : x
  2. Step 2: Convert to fraction form
    24,057,080.80/36,087,003.60 = 7,020,383.20/x
  3. Step 3: Cross multiply
    24,057,080.80x = 36,087,003.60 × 7,020,383.20
  4. Step 4: Simplify right side
    24,057,080.80x = 253,344,593,811,779.53
  5. Step 5: Solve for x
    x = 253,344,593,811,779.53/24,057,080.80
  6. Step 6: Final answer
    x = 10,530,978.21

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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.