Home / 188,460,469.25-282,694,246.51-59,065,214.57

Finding the Fourth Proportional to 188,460,469.25, 282,694,246.51 and 59,065,214.57

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Solution

The fourth proportional to 188,460,469.25, 282,694,246.51 and 59,065,214.57 is: 88,598,932.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,460,469.25 : 282,694,246.51 = 59,065,214.57 : x
  2. Step 2: Convert to fraction form
    188,460,469.25/282,694,246.51 = 59,065,214.57/x
  3. Step 3: Cross multiply
    188,460,469.25x = 282,694,246.51 × 59,065,214.57
  4. Step 4: Simplify right side
    188,460,469.25x = 16,697,396,327,817,624
  5. Step 5: Solve for x
    x = 16,697,396,327,817,624/188,460,469.25
  6. Step 6: Final answer
    x = 88,598,932.15

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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.