Home / 9,182,169,305.70-13,773,253,958.55-2,971,962,356.10

Finding the Fourth Proportional to 9,182,169,305.70, 13,773,253,958.55 and 2,971,962,356.10

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Solution

The fourth proportional to 9,182,169,305.70, 13,773,253,958.55 and 2,971,962,356.10 is: 4,457,943,534.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,182,169,305.70 : 13,773,253,958.55 = 2,971,962,356.10 : x
  2. Step 2: Convert to fraction form
    9,182,169,305.70/13,773,253,958.55 = 2,971,962,356.10/x
  3. Step 3: Cross multiply
    9,182,169,305.70x = 13,773,253,958.55 × 2,971,962,356.10
  4. Step 4: Simplify right side
    9,182,169,305.70x = 40,933,592,285,815,906,304
  5. Step 5: Solve for x
    x = 40,933,592,285,815,906,304/9,182,169,305.70
  6. Step 6: Final answer
    x = 4,457,943,534.15

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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.