Home / 45,781,810.60-68,752,432.05-24,258,450.10

Finding the Fourth Proportional to 45,781,810.60, 68,752,432.05 and 24,258,450.10

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Solution

The fourth proportional to 45,781,810.60, 68,752,432.05 and 24,258,450.10 is: 36,429,914.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,781,810.60 : 68,752,432.05 = 24,258,450.10 : x
  2. Step 2: Convert to fraction form
    45,781,810.60/68,752,432.05 = 24,258,450.10/x
  3. Step 3: Cross multiply
    45,781,810.60x = 68,752,432.05 × 24,258,450.10
  4. Step 4: Simplify right side
    45,781,810.60x = 1,667,827,442,138,565.75
  5. Step 5: Solve for x
    x = 1,667,827,442,138,565.75/45,781,810.60
  6. Step 6: Final answer
    x = 36,429,914.42

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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.