Home / 155,216,244.90-232,735,793.85-58,175,118.30

Finding the Fourth Proportional to 155,216,244.90, 232,735,793.85 and 58,175,118.30

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Solution

The fourth proportional to 155,216,244.90, 232,735,793.85 and 58,175,118.30 is: 87,229,480.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,216,244.90 : 232,735,793.85 = 58,175,118.30 : x
  2. Step 2: Convert to fraction form
    155,216,244.90/232,735,793.85 = 58,175,118.30/x
  3. Step 3: Cross multiply
    155,216,244.90x = 232,735,793.85 × 58,175,118.30
  4. Step 4: Simplify right side
    155,216,244.90x = 13,539,432,339,868,162
  5. Step 5: Solve for x
    x = 13,539,432,339,868,162/155,216,244.90
  6. Step 6: Final answer
    x = 87,229,480.06

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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.