Home / 55,835,363.40-83,753,045.10-41,486,456.40

Finding the Fourth Proportional to 55,835,363.40, 83,753,045.10 and 41,486,456.40

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Solution

The fourth proportional to 55,835,363.40, 83,753,045.10 and 41,486,456.40 is: 62,229,684.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,835,363.40 : 83,753,045.10 = 41,486,456.40 : x
  2. Step 2: Convert to fraction form
    55,835,363.40/83,753,045.10 = 41,486,456.40/x
  3. Step 3: Cross multiply
    55,835,363.40x = 83,753,045.10 × 41,486,456.40
  4. Step 4: Simplify right side
    55,835,363.40x = 3,474,617,053,908,383.50
  5. Step 5: Solve for x
    x = 3,474,617,053,908,383.50/55,835,363.40
  6. Step 6: Final answer
    x = 62,229,684.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.