Home / 24,298,582.40-33,532,103.80-13,286,043.52

Finding the Fourth Proportional to 24,298,582.40, 33,532,103.80 and 13,286,043.52

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Solution

The fourth proportional to 24,298,582.40, 33,532,103.80 and 13,286,043.52 is: 18,334,772.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,298,582.40 : 33,532,103.80 = 13,286,043.52 : x
  2. Step 2: Convert to fraction form
    24,298,582.40/33,532,103.80 = 13,286,043.52/x
  3. Step 3: Cross multiply
    24,298,582.40x = 33,532,103.80 × 13,286,043.52
  4. Step 4: Simplify right side
    24,298,582.40x = 445,508,990,403,957.38
  5. Step 5: Solve for x
    x = 445,508,990,403,957.38/24,298,582.40
  6. Step 6: Final answer
    x = 18,334,772.91

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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.