Home / 24,561,209.60-36,841,814.40-7,290,033.20

Finding the Fourth Proportional to 24,561,209.60, 36,841,814.40 and 7,290,033.20

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Solution

The fourth proportional to 24,561,209.60, 36,841,814.40 and 7,290,033.20 is: 10,935,049.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,561,209.60 : 36,841,814.40 = 7,290,033.20 : x
  2. Step 2: Convert to fraction form
    24,561,209.60/36,841,814.40 = 7,290,033.20/x
  3. Step 3: Cross multiply
    24,561,209.60x = 36,841,814.40 × 7,290,033.20
  4. Step 4: Simplify right side
    24,561,209.60x = 268,578,050,124,238.06
  5. Step 5: Solve for x
    x = 268,578,050,124,238.06/24,561,209.60
  6. Step 6: Final answer
    x = 10,935,049.80

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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.