Home / 24,732,777.60-34,131,247.20-15,074,985.60

Finding the Fourth Proportional to 24,732,777.60, 34,131,247.20 and 15,074,985.60

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Solution

The fourth proportional to 24,732,777.60, 34,131,247.20 and 15,074,985.60 is: 20,803,488.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,732,777.60 : 34,131,247.20 = 15,074,985.60 : x
  2. Step 2: Convert to fraction form
    24,732,777.60/34,131,247.20 = 15,074,985.60/x
  3. Step 3: Cross multiply
    24,732,777.60x = 34,131,247.20 × 15,074,985.60
  4. Step 4: Simplify right side
    24,732,777.60x = 514,528,060,050,040.38
  5. Step 5: Solve for x
    x = 514,528,060,050,040.38/24,732,777.60
  6. Step 6: Final answer
    x = 20,803,488.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.