Home / 2,714,971,206.10-4,072,456,809.15-1,079,195,808.10

Finding the Fourth Proportional to 2,714,971,206.10, 4,072,456,809.15 and 1,079,195,808.10

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Solution

The fourth proportional to 2,714,971,206.10, 4,072,456,809.15 and 1,079,195,808.10 is: 1,618,793,712.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,971,206.10 : 4,072,456,809.15 = 1,079,195,808.10 : x
  2. Step 2: Convert to fraction form
    2,714,971,206.10/4,072,456,809.15 = 1,079,195,808.10/x
  3. Step 3: Cross multiply
    2,714,971,206.10x = 4,072,456,809.15 × 1,079,195,808.10
  4. Step 4: Simplify right side
    2,714,971,206.10x = 4,394,978,317,102,981,632
  5. Step 5: Solve for x
    x = 4,394,978,317,102,981,632/2,714,971,206.10
  6. Step 6: Final answer
    x = 1,618,793,712.15

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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.