Home / 43,921,514.08-60,576,347.45-38,611,856.21

Finding the Fourth Proportional to 43,921,514.08, 60,576,347.45 and 38,611,856.21

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Solution

The fourth proportional to 43,921,514.08, 60,576,347.45 and 38,611,856.21 is: 53,253,292.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,921,514.08 : 60,576,347.45 = 38,611,856.21 : x
  2. Step 2: Convert to fraction form
    43,921,514.08/60,576,347.45 = 38,611,856.21/x
  3. Step 3: Cross multiply
    43,921,514.08x = 60,576,347.45 × 38,611,856.21
  4. Step 4: Simplify right side
    43,921,514.08x = 2,338,965,217,273,341
  5. Step 5: Solve for x
    x = 2,338,965,217,273,341/43,921,514.08
  6. Step 6: Final answer
    x = 53,253,292.07

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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.