Home / 55,732,833.15-83,599,249.73-55,732,833.15

Finding the Fourth Proportional to 55,732,833.15, 83,599,249.73 and 55,732,833.15

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Solution

The fourth proportional to 55,732,833.15, 83,599,249.73 and 55,732,833.15 is: 83,599,249.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,732,833.15 : 83,599,249.73 = 55,732,833.15 : x
  2. Step 2: Convert to fraction form
    55,732,833.15/83,599,249.73 = 55,732,833.15/x
  3. Step 3: Cross multiply
    55,732,833.15x = 83,599,249.73 × 55,732,833.15
  4. Step 4: Simplify right side
    55,732,833.15x = 4,659,223,036,388,608
  5. Step 5: Solve for x
    x = 4,659,223,036,388,608/55,732,833.15
  6. Step 6: Final answer
    x = 83,599,249.73

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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.