Home / 97,805,192.10-146,707,788.15-63,367,815.30

Finding the Fourth Proportional to 97,805,192.10, 146,707,788.15 and 63,367,815.30

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Solution

The fourth proportional to 97,805,192.10, 146,707,788.15 and 63,367,815.30 is: 95,051,722.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,805,192.10 : 146,707,788.15 = 63,367,815.30 : x
  2. Step 2: Convert to fraction form
    97,805,192.10/146,707,788.15 = 63,367,815.30/x
  3. Step 3: Cross multiply
    97,805,192.10x = 146,707,788.15 × 63,367,815.30
  4. Step 4: Simplify right side
    97,805,192.10x = 9,296,552,022,560,728
  5. Step 5: Solve for x
    x = 9,296,552,022,560,728/97,805,192.10
  6. Step 6: Final answer
    x = 95,051,722.95

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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.