Home / 24,485,537.20-36,686,315.40-11,678,465.20

Finding the Fourth Proportional to 24,485,537.20, 36,686,315.40 and 11,678,465.20

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Solution

The fourth proportional to 24,485,537.20, 36,686,315.40 and 11,678,465.20 is: 17,497,670.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,485,537.20 : 36,686,315.40 = 11,678,465.20 : x
  2. Step 2: Convert to fraction form
    24,485,537.20/36,686,315.40 = 11,678,465.20/x
  3. Step 3: Cross multiply
    24,485,537.20x = 36,686,315.40 × 11,678,465.20
  4. Step 4: Simplify right side
    24,485,537.20x = 428,439,857,715,124.06
  5. Step 5: Solve for x
    x = 428,439,857,715,124.06/24,485,537.20
  6. Step 6: Final answer
    x = 17,497,670.33

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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.