Home / 45,781,791.60-68,752,403.55-24,258,431.10

Finding the Fourth Proportional to 45,781,791.60, 68,752,403.55 and 24,258,431.10

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Solution

The fourth proportional to 45,781,791.60, 68,752,403.55 and 24,258,431.10 is: 36,429,885.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,781,791.60 : 68,752,403.55 = 24,258,431.10 : x
  2. Step 2: Convert to fraction form
    45,781,791.60/68,752,403.55 = 24,258,431.10/x
  3. Step 3: Cross multiply
    45,781,791.60x = 68,752,403.55 × 24,258,431.10
  4. Step 4: Simplify right side
    45,781,791.60x = 1,667,825,444,477,070.50
  5. Step 5: Solve for x
    x = 1,667,825,444,477,070.50/45,781,791.60
  6. Step 6: Final answer
    x = 36,429,885.90

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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.