Home / 24,482,969.20-36,682,463.40-11,675,897.20

Finding the Fourth Proportional to 24,482,969.20, 36,682,463.40 and 11,675,897.20

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Solution

The fourth proportional to 24,482,969.20, 36,682,463.40 and 11,675,897.20 is: 17,493,820.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,482,969.20 : 36,682,463.40 = 11,675,897.20 : x
  2. Step 2: Convert to fraction form
    24,482,969.20/36,682,463.40 = 11,675,897.20/x
  3. Step 3: Cross multiply
    24,482,969.20x = 36,682,463.40 × 11,675,897.20
  4. Step 4: Simplify right side
    24,482,969.20x = 428,300,671,701,162.44
  5. Step 5: Solve for x
    x = 428,300,671,701,162.44/24,482,969.20
  6. Step 6: Final answer
    x = 17,493,820.63

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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.