Home / 1,047,889,934.28-1,446,062,767.62-577,981,161

Finding the Fourth Proportional to 1,047,889,934.28, 1,446,062,767.62 and 577,981,161

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Solution

The fourth proportional to 1,047,889,934.28, 1,446,062,767.62 and 577,981,161 is: 797,600,024.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,889,934.28 : 1,446,062,767.62 = 577,981,161 : x
  2. Step 2: Convert to fraction form
    1,047,889,934.28/1,446,062,767.62 = 577,981,161/x
  3. Step 3: Cross multiply
    1,047,889,934.28x = 1,446,062,767.62 × 577,981,161
  4. Step 4: Simplify right side
    1,047,889,934.28x = 835,797,037,307,880,704
  5. Step 5: Solve for x
    x = 835,797,037,307,880,704/1,047,889,934.28
  6. Step 6: Final answer
    x = 797,600,024.55

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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.