Home / 2,716,254,366.40-4,074,381,549.60-851,055,888.70

Finding the Fourth Proportional to 2,716,254,366.40, 4,074,381,549.60 and 851,055,888.70

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Solution

The fourth proportional to 2,716,254,366.40, 4,074,381,549.60 and 851,055,888.70 is: 1,276,583,833.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,254,366.40 : 4,074,381,549.60 = 851,055,888.70 : x
  2. Step 2: Convert to fraction form
    2,716,254,366.40/4,074,381,549.60 = 851,055,888.70/x
  3. Step 3: Cross multiply
    2,716,254,366.40x = 4,074,381,549.60 × 851,055,888.70
  4. Step 4: Simplify right side
    2,716,254,366.40x = 3,467,526,410,597,711,360
  5. Step 5: Solve for x
    x = 3,467,526,410,597,711,360/2,716,254,366.40
  6. Step 6: Final answer
    x = 1,276,583,833.05

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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.