Home / 88,030,210.29-132,002,843.88-36,898,500.21

Finding the Fourth Proportional to 88,030,210.29, 132,002,843.88 and 36,898,500.21

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Solution

The fourth proportional to 88,030,210.29, 132,002,843.88 and 36,898,500.21 is: 55,329,948.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,030,210.29 : 132,002,843.88 = 36,898,500.21 : x
  2. Step 2: Convert to fraction form
    88,030,210.29/132,002,843.88 = 36,898,500.21/x
  3. Step 3: Cross multiply
    88,030,210.29x = 132,002,843.88 × 36,898,500.21
  4. Step 4: Simplify right side
    88,030,210.29x = 4,870,706,962,626,777
  5. Step 5: Solve for x
    x = 4,870,706,962,626,777/88,030,210.29
  6. Step 6: Final answer
    x = 55,329,948.06

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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.