Home / 63,377,881,520.20-95,066,822,280.30-33,991,319,984.20

Finding the Fourth Proportional to 63,377,881,520.20, 95,066,822,280.30 and 33,991,319,984.20

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Solution

The fourth proportional to 63,377,881,520.20, 95,066,822,280.30 and 33,991,319,984.20 is: 50,986,979,976.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,377,881,520.20 : 95,066,822,280.30 = 33,991,319,984.20 : x
  2. Step 2: Convert to fraction form
    63,377,881,520.20/95,066,822,280.30 = 33,991,319,984.20/x
  3. Step 3: Cross multiply
    63,377,881,520.20x = 95,066,822,280.30 × 33,991,319,984.20
  4. Step 4: Simplify right side
    63,377,881,520.20x = 3,231,446,776,010,751,606,784
  5. Step 5: Solve for x
    x = 3,231,446,776,010,751,606,784/63,377,881,520.20
  6. Step 6: Final answer
    x = 50,986,979,976.30

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Double scale
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Similar ratio
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1.5x scale

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.