Home / 24,952,605.40-37,428,908.10-15,336,803.80

Finding the Fourth Proportional to 24,952,605.40, 37,428,908.10 and 15,336,803.80

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Solution

The fourth proportional to 24,952,605.40, 37,428,908.10 and 15,336,803.80 is: 23,005,205.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,952,605.40 : 37,428,908.10 = 15,336,803.80 : x
  2. Step 2: Convert to fraction form
    24,952,605.40/37,428,908.10 = 15,336,803.80/x
  3. Step 3: Cross multiply
    24,952,605.40x = 37,428,908.10 × 15,336,803.80
  4. Step 4: Simplify right side
    24,952,605.40x = 574,039,819,977,930.88
  5. Step 5: Solve for x
    x = 574,039,819,977,930.88/24,952,605.40
  6. Step 6: Final answer
    x = 23,005,205.70

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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.