Home / 2,017,039,555.91-2,783,518,301.43-1,125,023,777.97

Finding the Fourth Proportional to 2,017,039,555.91, 2,783,518,301.43 and 1,125,023,777.97

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Solution

The fourth proportional to 2,017,039,555.91, 2,783,518,301.43 and 1,125,023,777.97 is: 1,552,534,885.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,039,555.91 : 2,783,518,301.43 = 1,125,023,777.97 : x
  2. Step 2: Convert to fraction form
    2,017,039,555.91/2,783,518,301.43 = 1,125,023,777.97/x
  3. Step 3: Cross multiply
    2,017,039,555.91x = 2,783,518,301.43 × 1,125,023,777.97
  4. Step 4: Simplify right side
    2,017,039,555.91x = 3,131,524,275,523,415,552
  5. Step 5: Solve for x
    x = 3,131,524,275,523,415,552/2,017,039,555.91
  6. Step 6: Final answer
    x = 1,552,534,885.27

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.