Home / 88,067,409.03-132,048,781.47-33,483,990.06

Finding the Fourth Proportional to 88,067,409.03, 132,048,781.47 and 33,483,990.06

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Solution

The fourth proportional to 88,067,409.03, 132,048,781.47 and 33,483,990.06 is: 50,206,087.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,067,409.03 : 132,048,781.47 = 33,483,990.06 : x
  2. Step 2: Convert to fraction form
    88,067,409.03/132,048,781.47 = 33,483,990.06/x
  3. Step 3: Cross multiply
    88,067,409.03x = 132,048,781.47 × 33,483,990.06
  4. Step 4: Simplify right side
    88,067,409.03x = 4,421,520,086,176,592
  5. Step 5: Solve for x
    x = 4,421,520,086,176,592/88,067,409.03
  6. Step 6: Final answer
    x = 50,206,087.98

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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.