Home / 1,884,369,682.46-2,825,245,591.68-834,535,805.60

Finding the Fourth Proportional to 1,884,369,682.46, 2,825,245,591.68 and 834,535,805.60

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Solution

The fourth proportional to 1,884,369,682.46, 2,825,245,591.68 and 834,535,805.60 is: 1,251,224,018.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,369,682.46 : 2,825,245,591.68 = 834,535,805.60 : x
  2. Step 2: Convert to fraction form
    1,884,369,682.46/2,825,245,591.68 = 834,535,805.60/x
  3. Step 3: Cross multiply
    1,884,369,682.46x = 2,825,245,591.68 × 834,535,805.60
  4. Step 4: Simplify right side
    1,884,369,682.46x = 2,357,768,605,870,517,248
  5. Step 5: Solve for x
    x = 2,357,768,605,870,517,248/1,884,369,682.46
  6. Step 6: Final answer
    x = 1,251,224,018.20

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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.