Home / 175,890,296.28-263,875,977.36-60,874,839.93

Finding the Fourth Proportional to 175,890,296.28, 263,875,977.36 and 60,874,839.93

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Solution

The fourth proportional to 175,890,296.28, 263,875,977.36 and 60,874,839.93 is: 91,326,288.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,890,296.28 : 263,875,977.36 = 60,874,839.93 : x
  2. Step 2: Convert to fraction form
    175,890,296.28/263,875,977.36 = 60,874,839.93/x
  3. Step 3: Cross multiply
    175,890,296.28x = 263,875,977.36 × 60,874,839.93
  4. Step 4: Simplify right side
    175,890,296.28x = 16,063,407,883,162,304
  5. Step 5: Solve for x
    x = 16,063,407,883,162,304/175,890,296.28
  6. Step 6: Final answer
    x = 91,326,288.16

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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.