Home / 168,162,200.88-252,356,481-58,988,405.04

Finding the Fourth Proportional to 168,162,200.88, 252,356,481 and 58,988,405.04

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Solution

The fourth proportional to 168,162,200.88, 252,356,481 and 58,988,405.04 is: 88,522,309.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,162,200.88 : 252,356,481 = 58,988,405.04 : x
  2. Step 2: Convert to fraction form
    168,162,200.88/252,356,481 = 58,988,405.04/x
  3. Step 3: Cross multiply
    168,162,200.88x = 252,356,481 × 58,988,405.04
  4. Step 4: Simplify right side
    168,162,200.88x = 14,886,106,315,697,064
  5. Step 5: Solve for x
    x = 14,886,106,315,697,064/168,162,200.88
  6. Step 6: Final answer
    x = 88,522,309.04

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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.