Home / 332,561,216.48-458,944,143.83-181,862,731.05

Finding the Fourth Proportional to 332,561,216.48, 458,944,143.83 and 181,862,731.05

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Solution

The fourth proportional to 332,561,216.48, 458,944,143.83 and 181,862,731.05 is: 250,975,854.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,561,216.48 : 458,944,143.83 = 181,862,731.05 : x
  2. Step 2: Convert to fraction form
    332,561,216.48/458,944,143.83 = 181,862,731.05/x
  3. Step 3: Cross multiply
    332,561,216.48x = 458,944,143.83 × 181,862,731.05
  4. Step 4: Simplify right side
    332,561,216.48x = 83,464,835,397,983,552
  5. Step 5: Solve for x
    x = 83,464,835,397,983,552/332,561,216.48
  6. Step 6: Final answer
    x = 250,975,854.25

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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.