Home / 2,580,563,233.60-3,870,844,850.40-944,244,001.60

Finding the Fourth Proportional to 2,580,563,233.60, 3,870,844,850.40 and 944,244,001.60

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Solution

The fourth proportional to 2,580,563,233.60, 3,870,844,850.40 and 944,244,001.60 is: 1,416,366,002.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,580,563,233.60 : 3,870,844,850.40 = 944,244,001.60 : x
  2. Step 2: Convert to fraction form
    2,580,563,233.60/3,870,844,850.40 = 944,244,001.60/x
  3. Step 3: Cross multiply
    2,580,563,233.60x = 3,870,844,850.40 × 944,244,001.60
  4. Step 4: Simplify right side
    2,580,563,233.60x = 3,655,022,031,114,449,408
  5. Step 5: Solve for x
    x = 3,655,022,031,114,449,408/2,580,563,233.60
  6. Step 6: Final answer
    x = 1,416,366,002.40

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Double scale
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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.