Home / 83,012,494.26-124,594,303.08-44,183,544.90

Finding the Fourth Proportional to 83,012,494.26, 124,594,303.08 and 44,183,544.90

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Solution

The fourth proportional to 83,012,494.26, 124,594,303.08 and 44,183,544.90 is: 66,315,535.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,012,494.26 : 124,594,303.08 = 44,183,544.90 : x
  2. Step 2: Convert to fraction form
    83,012,494.26/124,594,303.08 = 44,183,544.90/x
  3. Step 3: Cross multiply
    83,012,494.26x = 124,594,303.08 × 44,183,544.90
  4. Step 4: Simplify right side
    83,012,494.26x = 5,505,017,984,419,388
  5. Step 5: Solve for x
    x = 5,505,017,984,419,388/83,012,494.26
  6. Step 6: Final answer
    x = 66,315,535.19

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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.