Home / 36,384,807.60-54,577,211.40-34,949,916.90

Finding the Fourth Proportional to 36,384,807.60, 54,577,211.40 and 34,949,916.90

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Solution

The fourth proportional to 36,384,807.60, 54,577,211.40 and 34,949,916.90 is: 52,424,875.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,384,807.60 : 54,577,211.40 = 34,949,916.90 : x
  2. Step 2: Convert to fraction form
    36,384,807.60/54,577,211.40 = 34,949,916.90/x
  3. Step 3: Cross multiply
    36,384,807.60x = 54,577,211.40 × 34,949,916.90
  4. Step 4: Simplify right side
    36,384,807.60x = 1,907,469,003,063,732.50
  5. Step 5: Solve for x
    x = 1,907,469,003,063,732.50/36,384,807.60
  6. Step 6: Final answer
    x = 52,424,875.35

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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.