Home / 24,531,871.60-36,797,807.40-8,376,065.20

Finding the Fourth Proportional to 24,531,871.60, 36,797,807.40 and 8,376,065.20

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Solution

The fourth proportional to 24,531,871.60, 36,797,807.40 and 8,376,065.20 is: 12,564,097.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,531,871.60 : 36,797,807.40 = 8,376,065.20 : x
  2. Step 2: Convert to fraction form
    24,531,871.60/36,797,807.40 = 8,376,065.20/x
  3. Step 3: Cross multiply
    24,531,871.60x = 36,797,807.40 × 8,376,065.20
  4. Step 4: Simplify right side
    24,531,871.60x = 308,220,833,999,442.50
  5. Step 5: Solve for x
    x = 308,220,833,999,442.50/24,531,871.60
  6. Step 6: Final answer
    x = 12,564,097.80

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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.