Home / 1,650,734,082.48-2,278,012,956.84-908,162,202

Finding the Fourth Proportional to 1,650,734,082.48, 2,278,012,956.84 and 908,162,202

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Solution

The fourth proportional to 1,650,734,082.48, 2,278,012,956.84 and 908,162,202 is: 1,253,263,796.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,734,082.48 : 2,278,012,956.84 = 908,162,202 : x
  2. Step 2: Convert to fraction form
    1,650,734,082.48/2,278,012,956.84 = 908,162,202/x
  3. Step 3: Cross multiply
    1,650,734,082.48x = 2,278,012,956.84 × 908,162,202
  4. Step 4: Simplify right side
    1,650,734,082.48x = 2,068,805,263,068,345,600
  5. Step 5: Solve for x
    x = 2,068,805,263,068,345,600/1,650,734,082.48
  6. Step 6: Final answer
    x = 1,253,263,796.41

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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.