Home / 59,278,907.28-88,905,919.32-16,718,682

Finding the Fourth Proportional to 59,278,907.28, 88,905,919.32 and 16,718,682

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Solution

The fourth proportional to 59,278,907.28, 88,905,919.32 and 16,718,682 is: 25,074,514.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,278,907.28 : 88,905,919.32 = 16,718,682 : x
  2. Step 2: Convert to fraction form
    59,278,907.28/88,905,919.32 = 16,718,682/x
  3. Step 3: Cross multiply
    59,278,907.28x = 88,905,919.32 × 16,718,682
  4. Step 4: Simplify right side
    59,278,907.28x = 1,486,389,793,028,736
  5. Step 5: Solve for x
    x = 1,486,389,793,028,736/59,278,907.28
  6. Step 6: Final answer
    x = 25,074,514.04

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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.