Home / 188,460,468.25-282,694,245.01-59,065,213.57

Finding the Fourth Proportional to 188,460,468.25, 282,694,245.01 and 59,065,213.57

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Solution

The fourth proportional to 188,460,468.25, 282,694,245.01 and 59,065,213.57 is: 88,598,930.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,460,468.25 : 282,694,245.01 = 59,065,213.57 : x
  2. Step 2: Convert to fraction form
    188,460,468.25/282,694,245.01 = 59,065,213.57/x
  3. Step 3: Cross multiply
    188,460,468.25x = 282,694,245.01 × 59,065,213.57
  4. Step 4: Simplify right side
    188,460,468.25x = 16,697,395,955,671,158
  5. Step 5: Solve for x
    x = 16,697,395,955,671,158/188,460,468.25
  6. Step 6: Final answer
    x = 88,598,930.65

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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.