Home / 24,057,699.80-36,087,932.10-7,021,002.20

Finding the Fourth Proportional to 24,057,699.80, 36,087,932.10 and 7,021,002.20

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Solution

The fourth proportional to 24,057,699.80, 36,087,932.10 and 7,021,002.20 is: 10,531,906.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,057,699.80 : 36,087,932.10 = 7,021,002.20 : x
  2. Step 2: Convert to fraction form
    24,057,699.80/36,087,932.10 = 7,021,002.20/x
  3. Step 3: Cross multiply
    24,057,699.80x = 36,087,932.10 × 7,021,002.20
  4. Step 4: Simplify right side
    24,057,699.80x = 253,373,450,667,550.62
  5. Step 5: Solve for x
    x = 253,373,450,667,550.62/24,057,699.80
  6. Step 6: Final answer
    x = 10,531,906.74

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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.