Home / 1,466,923,443.59-2,024,170,613.97-991,647,917.43

Finding the Fourth Proportional to 1,466,923,443.59, 2,024,170,613.97 and 991,647,917.43

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Solution

The fourth proportional to 1,466,923,443.59, 2,024,170,613.97 and 991,647,917.43 is: 1,368,349,918.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,923,443.59 : 2,024,170,613.97 = 991,647,917.43 : x
  2. Step 2: Convert to fraction form
    1,466,923,443.59/2,024,170,613.97 = 991,647,917.43/x
  3. Step 3: Cross multiply
    1,466,923,443.59x = 2,024,170,613.97 × 991,647,917.43
  4. Step 4: Simplify right side
    1,466,923,443.59x = 2,007,264,573,866,354,944
  5. Step 5: Solve for x
    x = 2,007,264,573,866,354,944/1,466,923,443.59
  6. Step 6: Final answer
    x = 1,368,349,918.08

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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.