Home / 95,066,822,281.80-142,600,233,422.70-50,986,979,977.80

Finding the Fourth Proportional to 95,066,822,281.80, 142,600,233,422.70 and 50,986,979,977.80

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Solution

The fourth proportional to 95,066,822,281.80, 142,600,233,422.70 and 50,986,979,977.80 is: 76,480,469,966.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,066,822,281.80 : 142,600,233,422.70 = 50,986,979,977.80 : x
  2. Step 2: Convert to fraction form
    95,066,822,281.80/142,600,233,422.70 = 50,986,979,977.80/x
  3. Step 3: Cross multiply
    95,066,822,281.80x = 142,600,233,422.70 × 50,986,979,977.80
  4. Step 4: Simplify right side
    95,066,822,281.80x = 7,270,755,246,352,812,212,224
  5. Step 5: Solve for x
    x = 7,270,755,246,352,812,212,224/95,066,822,281.80
  6. Step 6: Final answer
    x = 76,480,469,966.70

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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.