Home / 110,548,504.16-152,556,083.64-60,990,966.52

Finding the Fourth Proportional to 110,548,504.16, 152,556,083.64 and 60,990,966.52

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Solution

The fourth proportional to 110,548,504.16, 152,556,083.64 and 60,990,966.52 is: 84,167,063.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,548,504.16 : 152,556,083.64 = 60,990,966.52 : x
  2. Step 2: Convert to fraction form
    110,548,504.16/152,556,083.64 = 60,990,966.52/x
  3. Step 3: Cross multiply
    110,548,504.16x = 152,556,083.64 × 60,990,966.52
  4. Step 4: Simplify right side
    110,548,504.16x = 9,304,542,989,709,560
  5. Step 5: Solve for x
    x = 9,304,542,989,709,560/110,548,504.16
  6. Step 6: Final answer
    x = 84,167,063.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.