Home / 1,047,889,933.28-1,446,062,766.24-577,981,160

Finding the Fourth Proportional to 1,047,889,933.28, 1,446,062,766.24 and 577,981,160

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Solution

The fourth proportional to 1,047,889,933.28, 1,446,062,766.24 and 577,981,160 is: 797,600,023.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,889,933.28 : 1,446,062,766.24 = 577,981,160 : x
  2. Step 2: Convert to fraction form
    1,047,889,933.28/1,446,062,766.24 = 577,981,160/x
  3. Step 3: Cross multiply
    1,047,889,933.28x = 1,446,062,766.24 × 577,981,160
  4. Step 4: Simplify right side
    1,047,889,933.28x = 835,797,035,064,204,032
  5. Step 5: Solve for x
    x = 835,797,035,064,204,032/1,047,889,933.28
  6. Step 6: Final answer
    x = 797,600,023.17

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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.