Home / 88,227,192.83-132,219,719.01-55,821,083.40

Finding the Fourth Proportional to 88,227,192.83, 132,219,719.01 and 55,821,083.40

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Solution

The fourth proportional to 88,227,192.83, 132,219,719.01 and 55,821,083.40 is: 83,655,024.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,227,192.83 : 132,219,719.01 = 55,821,083.40 : x
  2. Step 2: Convert to fraction form
    88,227,192.83/132,219,719.01 = 55,821,083.40/x
  3. Step 3: Cross multiply
    88,227,192.83x = 132,219,719.01 × 55,821,083.40
  4. Step 4: Simplify right side
    88,227,192.83x = 7,380,647,961,981,776
  5. Step 5: Solve for x
    x = 7,380,647,961,981,776/88,227,192.83
  6. Step 6: Final answer
    x = 83,655,024.33

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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.