Home / 41,449,106.60-62,173,659.90-13,082,258.60

Finding the Fourth Proportional to 41,449,106.60, 62,173,659.90 and 13,082,258.60

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Solution

The fourth proportional to 41,449,106.60, 62,173,659.90 and 13,082,258.60 is: 19,623,387.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,449,106.60 : 62,173,659.90 = 13,082,258.60 : x
  2. Step 2: Convert to fraction form
    41,449,106.60/62,173,659.90 = 13,082,258.60/x
  3. Step 3: Cross multiply
    41,449,106.60x = 62,173,659.90 × 13,082,258.60
  4. Step 4: Simplify right side
    41,449,106.60x = 813,371,896,920,250.12
  5. Step 5: Solve for x
    x = 813,371,896,920,250.12/41,449,106.60
  6. Step 6: Final answer
    x = 19,623,387.90

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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.