Home / 61,420,802,994.60-92,131,204,491.90-17,254,867,248.60

Finding the Fourth Proportional to 61,420,802,994.60, 92,131,204,491.90 and 17,254,867,248.60

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Solution

The fourth proportional to 61,420,802,994.60, 92,131,204,491.90 and 17,254,867,248.60 is: 25,882,300,872.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,420,802,994.60 : 92,131,204,491.90 = 17,254,867,248.60 : x
  2. Step 2: Convert to fraction form
    61,420,802,994.60/92,131,204,491.90 = 17,254,867,248.60/x
  3. Step 3: Cross multiply
    61,420,802,994.60x = 92,131,204,491.90 × 17,254,867,248.60
  4. Step 4: Simplify right side
    61,420,802,994.60x = 1,589,711,702,961,354,178,560
  5. Step 5: Solve for x
    x = 1,589,711,702,961,354,178,560/61,420,802,994.60
  6. Step 6: Final answer
    x = 25,882,300,872.90

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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.