Home / 49,761,844.10-74,642,766.15-41,258,788.10

Finding the Fourth Proportional to 49,761,844.10, 74,642,766.15 and 41,258,788.10

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Solution

The fourth proportional to 49,761,844.10, 74,642,766.15 and 41,258,788.10 is: 61,888,182.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,761,844.10 : 74,642,766.15 = 41,258,788.10 : x
  2. Step 2: Convert to fraction form
    49,761,844.10/74,642,766.15 = 41,258,788.10/x
  3. Step 3: Cross multiply
    49,761,844.10x = 74,642,766.15 × 41,258,788.10
  4. Step 4: Simplify right side
    49,761,844.10x = 3,079,670,071,780,703
  5. Step 5: Solve for x
    x = 3,079,670,071,780,703/49,761,844.10
  6. Step 6: Final answer
    x = 61,888,182.15

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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.