Home / 165,936,584.20-248,830,226.70-63,666,632.20

Finding the Fourth Proportional to 165,936,584.20, 248,830,226.70 and 63,666,632.20

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Solution

The fourth proportional to 165,936,584.20, 248,830,226.70 and 63,666,632.20 is: 95,471,306.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,936,584.20 : 248,830,226.70 = 63,666,632.20 : x
  2. Step 2: Convert to fraction form
    165,936,584.20/248,830,226.70 = 63,666,632.20/x
  3. Step 3: Cross multiply
    165,936,584.20x = 248,830,226.70 × 63,666,632.20
  4. Step 4: Simplify right side
    165,936,584.20x = 15,842,182,523,551,520
  5. Step 5: Solve for x
    x = 15,842,182,523,551,520/165,936,584.20
  6. Step 6: Final answer
    x = 95,471,306.70

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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.