Home / 5,262,141,494.96-7,894,207,753.22-2,114,601,127.72

Finding the Fourth Proportional to 5,262,141,494.96, 7,894,207,753.22 and 2,114,601,127.72

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Solution

The fourth proportional to 5,262,141,494.96, 7,894,207,753.22 and 2,114,601,127.72 is: 3,172,301,739.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,262,141,494.96 : 7,894,207,753.22 = 2,114,601,127.72 : x
  2. Step 2: Convert to fraction form
    5,262,141,494.96/7,894,207,753.22 = 2,114,601,127.72/x
  3. Step 3: Cross multiply
    5,262,141,494.96x = 7,894,207,753.22 × 2,114,601,127.72
  4. Step 4: Simplify right side
    5,262,141,494.96x = 16,693,100,617,414,979,584
  5. Step 5: Solve for x
    x = 16,693,100,617,414,979,584/5,262,141,494.96
  6. Step 6: Final answer
    x = 3,172,301,739.40

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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.