Home / 24,762,509.28-34,170,597.54-13,748,689.80

Finding the Fourth Proportional to 24,762,509.28, 34,170,597.54 and 13,748,689.80

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Solution

The fourth proportional to 24,762,509.28, 34,170,597.54 and 13,748,689.80 is: 18,972,267.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,762,509.28 : 34,170,597.54 = 13,748,689.80 : x
  2. Step 2: Convert to fraction form
    24,762,509.28/34,170,597.54 = 13,748,689.80/x
  3. Step 3: Cross multiply
    24,762,509.28x = 34,170,597.54 × 13,748,689.80
  4. Step 4: Simplify right side
    24,762,509.28x = 469,800,945,858,103.12
  5. Step 5: Solve for x
    x = 469,800,945,858,103.12/24,762,509.28
  6. Step 6: Final answer
    x = 18,972,267.33

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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.