Home / 24,170,217.60-33,361,943.76-15,798,803.88

Finding the Fourth Proportional to 24,170,217.60, 33,361,943.76 and 15,798,803.88

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Solution

The fourth proportional to 24,170,217.60, 33,361,943.76 and 15,798,803.88 is: 21,806,953.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,170,217.60 : 33,361,943.76 = 15,798,803.88 : x
  2. Step 2: Convert to fraction form
    24,170,217.60/33,361,943.76 = 15,798,803.88/x
  3. Step 3: Cross multiply
    24,170,217.60x = 33,361,943.76 × 15,798,803.88
  4. Step 4: Simplify right side
    24,170,217.60x = 527,078,806,519,829.81
  5. Step 5: Solve for x
    x = 527,078,806,519,829.81/24,170,217.60
  6. Step 6: Final answer
    x = 21,806,953.30

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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.