Home / 24,531,975.60-36,797,963.40-8,376,169.20

Finding the Fourth Proportional to 24,531,975.60, 36,797,963.40 and 8,376,169.20

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Solution

The fourth proportional to 24,531,975.60, 36,797,963.40 and 8,376,169.20 is: 12,564,253.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,531,975.60 : 36,797,963.40 = 8,376,169.20 : x
  2. Step 2: Convert to fraction form
    24,531,975.60/36,797,963.40 = 8,376,169.20/x
  3. Step 3: Cross multiply
    24,531,975.60x = 36,797,963.40 × 8,376,169.20
  4. Step 4: Simplify right side
    24,531,975.60x = 308,225,967,653,807.25
  5. Step 5: Solve for x
    x = 308,225,967,653,807.25/24,531,975.60
  6. Step 6: Final answer
    x = 12,564,253.80

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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.