Home / 2,428,508,250.92-3,351,342,468.30-1,314,674,309

Finding the Fourth Proportional to 2,428,508,250.92, 3,351,342,468.30 and 1,314,674,309

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Solution

The fourth proportional to 2,428,508,250.92, 3,351,342,468.30 and 1,314,674,309 is: 1,814,251,132.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,428,508,250.92 : 3,351,342,468.30 = 1,314,674,309 : x
  2. Step 2: Convert to fraction form
    2,428,508,250.92/3,351,342,468.30 = 1,314,674,309/x
  3. Step 3: Cross multiply
    2,428,508,250.92x = 3,351,342,468.30 × 1,314,674,309
  4. Step 4: Simplify right side
    2,428,508,250.92x = 4,405,923,843,734,657,024
  5. Step 5: Solve for x
    x = 4,405,923,843,734,657,024/2,428,508,250.92
  6. Step 6: Final answer
    x = 1,814,251,132.18

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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.