Home / 55,838,246.40-83,592,032.40-41,524,768.80

Finding the Fourth Proportional to 55,838,246.40, 83,592,032.40 and 41,524,768.80

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Solution

The fourth proportional to 55,838,246.40, 83,592,032.40 and 41,524,768.80 is: 62,164,198.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,838,246.40 : 83,592,032.40 = 41,524,768.80 : x
  2. Step 2: Convert to fraction form
    55,838,246.40/83,592,032.40 = 41,524,768.80/x
  3. Step 3: Cross multiply
    55,838,246.40x = 83,592,032.40 × 41,524,768.80
  4. Step 4: Simplify right side
    55,838,246.40x = 3,471,139,818,932,109
  5. Step 5: Solve for x
    x = 3,471,139,818,932,109/55,838,246.40
  6. Step 6: Final answer
    x = 62,164,198.25

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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.