Home / 24,479,645.20-36,728,507.40-10,103,959.60

Finding the Fourth Proportional to 24,479,645.20, 36,728,507.40 and 10,103,959.60

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Solution

The fourth proportional to 24,479,645.20, 36,728,507.40 and 10,103,959.60 is: 15,159,670.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,479,645.20 : 36,728,507.40 = 10,103,959.60 : x
  2. Step 2: Convert to fraction form
    24,479,645.20/36,728,507.40 = 10,103,959.60/x
  3. Step 3: Cross multiply
    24,479,645.20x = 36,728,507.40 × 10,103,959.60
  4. Step 4: Simplify right side
    24,479,645.20x = 371,103,354,937,901
  5. Step 5: Solve for x
    x = 371,103,354,937,901/24,479,645.20
  6. Step 6: Final answer
    x = 15,159,670.49

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1.5x scale

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.