Home / 45,781,778.60-68,752,384.05-24,258,418.10

Finding the Fourth Proportional to 45,781,778.60, 68,752,384.05 and 24,258,418.10

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Solution

The fourth proportional to 45,781,778.60, 68,752,384.05 and 24,258,418.10 is: 36,429,866.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,781,778.60 : 68,752,384.05 = 24,258,418.10 : x
  2. Step 2: Convert to fraction form
    45,781,778.60/68,752,384.05 = 24,258,418.10/x
  3. Step 3: Cross multiply
    45,781,778.60x = 68,752,384.05 × 24,258,418.10
  4. Step 4: Simplify right side
    45,781,778.60x = 1,667,824,077,656,671.25
  5. Step 5: Solve for x
    x = 1,667,824,077,656,671.25/45,781,778.60
  6. Step 6: Final answer
    x = 36,429,866.39

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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.