Home / 75,328,522.84-112,944,158.32-32,225,843.80

Finding the Fourth Proportional to 75,328,522.84, 112,944,158.32 and 32,225,843.80

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Solution

The fourth proportional to 75,328,522.84, 112,944,158.32 and 32,225,843.80 is: 48,317,963.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,328,522.84 : 112,944,158.32 = 32,225,843.80 : x
  2. Step 2: Convert to fraction form
    75,328,522.84/112,944,158.32 = 32,225,843.80/x
  3. Step 3: Cross multiply
    75,328,522.84x = 112,944,158.32 × 32,225,843.80
  4. Step 4: Simplify right side
    75,328,522.84x = 3,639,720,804,142,790.50
  5. Step 5: Solve for x
    x = 3,639,720,804,142,790.50/75,328,522.84
  6. Step 6: Final answer
    x = 48,317,963.33

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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.