Home / 107,276,940.20-160,915,410.30-26,497,908.20

Finding the Fourth Proportional to 107,276,940.20, 160,915,410.30 and 26,497,908.20

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Solution

The fourth proportional to 107,276,940.20, 160,915,410.30 and 26,497,908.20 is: 39,746,862.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,276,940.20 : 160,915,410.30 = 26,497,908.20 : x
  2. Step 2: Convert to fraction form
    107,276,940.20/160,915,410.30 = 26,497,908.20/x
  3. Step 3: Cross multiply
    107,276,940.20x = 160,915,410.30 × 26,497,908.20
  4. Step 4: Simplify right side
    107,276,940.20x = 4,263,921,770,094,734.50
  5. Step 5: Solve for x
    x = 4,263,921,770,094,734.50/107,276,940.20
  6. Step 6: Final answer
    x = 39,746,862.30

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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.