Home / 40,868,251.82-56,411,854.04-24,353,556.90

Finding the Fourth Proportional to 40,868,251.82, 56,411,854.04 and 24,353,556.90

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Solution

The fourth proportional to 40,868,251.82, 56,411,854.04 and 24,353,556.90 is: 33,616,052.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,868,251.82 : 56,411,854.04 = 24,353,556.90 : x
  2. Step 2: Convert to fraction form
    40,868,251.82/56,411,854.04 = 24,353,556.90/x
  3. Step 3: Cross multiply
    40,868,251.82x = 56,411,854.04 × 24,353,556.90
  4. Step 4: Simplify right side
    40,868,251.82x = 1,373,829,297,046,974.25
  5. Step 5: Solve for x
    x = 1,373,829,297,046,974.25/40,868,251.82
  6. Step 6: Final answer
    x = 33,616,052.46

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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.