Home / 2,674,416,041.40-4,011,624,062.10-834,165,766.20

Finding the Fourth Proportional to 2,674,416,041.40, 4,011,624,062.10 and 834,165,766.20

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Solution

The fourth proportional to 2,674,416,041.40, 4,011,624,062.10 and 834,165,766.20 is: 1,251,248,649.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,416,041.40 : 4,011,624,062.10 = 834,165,766.20 : x
  2. Step 2: Convert to fraction form
    2,674,416,041.40/4,011,624,062.10 = 834,165,766.20/x
  3. Step 3: Cross multiply
    2,674,416,041.40x = 4,011,624,062.10 × 834,165,766.20
  4. Step 4: Simplify right side
    2,674,416,041.40x = 3,346,359,459,468,002,816
  5. Step 5: Solve for x
    x = 3,346,359,459,468,002,816/2,674,416,041.40
  6. Step 6: Final answer
    x = 1,251,248,649.30

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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.