Home / 110,592,069.43-165,915,113.18-36,815,706.87

Finding the Fourth Proportional to 110,592,069.43, 165,915,113.18 and 36,815,706.87

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Solution

The fourth proportional to 110,592,069.43, 165,915,113.18 and 36,815,706.87 is: 55,232,551.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,592,069.43 : 165,915,113.18 = 36,815,706.87 : x
  2. Step 2: Convert to fraction form
    110,592,069.43/165,915,113.18 = 36,815,706.87/x
  3. Step 3: Cross multiply
    110,592,069.43x = 165,915,113.18 × 36,815,706.87
  4. Step 4: Simplify right side
    110,592,069.43x = 6,108,282,171,331,494
  5. Step 5: Solve for x
    x = 6,108,282,171,331,494/110,592,069.43
  6. Step 6: Final answer
    x = 55,232,551.51

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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.