Home / 31,933,479.87-44,068,195.42-17,249,146.29

Finding the Fourth Proportional to 31,933,479.87, 44,068,195.42 and 17,249,146.29

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Solution

The fourth proportional to 31,933,479.87, 44,068,195.42 and 17,249,146.29 is: 23,803,818.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,933,479.87 : 44,068,195.42 = 17,249,146.29 : x
  2. Step 2: Convert to fraction form
    31,933,479.87/44,068,195.42 = 17,249,146.29/x
  3. Step 3: Cross multiply
    31,933,479.87x = 44,068,195.42 × 17,249,146.29
  4. Step 4: Simplify right side
    31,933,479.87x = 760,138,749,449,642.25
  5. Step 5: Solve for x
    x = 760,138,749,449,642.25/31,933,479.87
  6. Step 6: Final answer
    x = 23,803,818.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.