Home / 1,367,758,673.48-1,887,508,583.96-741,227,101.46

Finding the Fourth Proportional to 1,367,758,673.48, 1,887,508,583.96 and 741,227,101.46

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Solution

The fourth proportional to 1,367,758,673.48, 1,887,508,583.96 and 741,227,101.46 is: 1,022,894,274.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,758,673.48 : 1,887,508,583.96 = 741,227,101.46 : x
  2. Step 2: Convert to fraction form
    1,367,758,673.48/1,887,508,583.96 = 741,227,101.46/x
  3. Step 3: Cross multiply
    1,367,758,673.48x = 1,887,508,583.96 × 741,227,101.46
  4. Step 4: Simplify right side
    1,367,758,673.48x = 1,399,072,516,656,396,288
  5. Step 5: Solve for x
    x = 1,399,072,516,656,396,288/1,367,758,673.48
  6. Step 6: Final answer
    x = 1,022,894,274.98

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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.