Home / 1,336,677,123.04-1,844,522,086.80-741,914,818.24

Finding the Fourth Proportional to 1,336,677,123.04, 1,844,522,086.80 and 741,914,818.24

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Solution

The fourth proportional to 1,336,677,123.04, 1,844,522,086.80 and 741,914,818.24 is: 1,023,791,194.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,677,123.04 : 1,844,522,086.80 = 741,914,818.24 : x
  2. Step 2: Convert to fraction form
    1,336,677,123.04/1,844,522,086.80 = 741,914,818.24/x
  3. Step 3: Cross multiply
    1,336,677,123.04x = 1,844,522,086.80 × 741,914,818.24
  4. Step 4: Simplify right side
    1,336,677,123.04x = 1,368,478,268,767,887,360
  5. Step 5: Solve for x
    x = 1,368,478,268,767,887,360/1,336,677,123.04
  6. Step 6: Final answer
    x = 1,023,791,194.73

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Double scale
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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.