Home / 98,616,024.62-147,944,212.01-33,911,426.42

Finding the Fourth Proportional to 98,616,024.62, 147,944,212.01 and 33,911,426.42

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Solution

The fourth proportional to 98,616,024.62, 147,944,212.01 and 33,911,426.42 is: 50,874,077.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,616,024.62 : 147,944,212.01 = 33,911,426.42 : x
  2. Step 2: Convert to fraction form
    98,616,024.62/147,944,212.01 = 33,911,426.42/x
  3. Step 3: Cross multiply
    98,616,024.62x = 147,944,212.01 × 33,911,426.42
  4. Step 4: Simplify right side
    98,616,024.62x = 5,016,999,258,932,717
  5. Step 5: Solve for x
    x = 5,016,999,258,932,717/98,616,024.62
  6. Step 6: Final answer
    x = 50,874,077.30

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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.