Home / 24,571,869.60-36,857,804.40-19,788,900.60

Finding the Fourth Proportional to 24,571,869.60, 36,857,804.40 and 19,788,900.60

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Solution

The fourth proportional to 24,571,869.60, 36,857,804.40 and 19,788,900.60 is: 29,683,350.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,571,869.60 : 36,857,804.40 = 19,788,900.60 : x
  2. Step 2: Convert to fraction form
    24,571,869.60/36,857,804.40 = 19,788,900.60/x
  3. Step 3: Cross multiply
    24,571,869.60x = 36,857,804.40 × 19,788,900.60
  4. Step 4: Simplify right side
    24,571,869.60x = 729,375,427,605,842.62
  5. Step 5: Solve for x
    x = 729,375,427,605,842.62/24,571,869.60
  6. Step 6: Final answer
    x = 29,683,350.90

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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.