Home / 8,823,756.15-13,195,001.04-8,393,288.94

Finding the Fourth Proportional to 8,823,756.15, 13,195,001.04 and 8,393,288.94

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Solution

The fourth proportional to 8,823,756.15, 13,195,001.04 and 8,393,288.94 is: 12,551,282.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,823,756.15 : 13,195,001.04 = 8,393,288.94 : x
  2. Step 2: Convert to fraction form
    8,823,756.15/13,195,001.04 = 8,393,288.94/x
  3. Step 3: Cross multiply
    8,823,756.15x = 13,195,001.04 × 8,393,288.94
  4. Step 4: Simplify right side
    8,823,756.15x = 110,749,456,292,320.48
  5. Step 5: Solve for x
    x = 110,749,456,292,320.48/8,823,756.15
  6. Step 6: Final answer
    x = 12,551,282.52

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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.