Home / 107,947,594.62-161,921,260.62-35,164,256.49

Finding the Fourth Proportional to 107,947,594.62, 161,921,260.62 and 35,164,256.49

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Solution

The fourth proportional to 107,947,594.62, 161,921,260.62 and 35,164,256.49 is: 52,746,341.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,947,594.62 : 161,921,260.62 = 35,164,256.49 : x
  2. Step 2: Convert to fraction form
    107,947,594.62/161,921,260.62 = 35,164,256.49/x
  3. Step 3: Cross multiply
    107,947,594.62x = 161,921,260.62 × 35,164,256.49
  4. Step 4: Simplify right side
    107,947,594.62x = 5,693,840,739,625,817
  5. Step 5: Solve for x
    x = 5,693,840,739,625,817/107,947,594.62
  6. Step 6: Final answer
    x = 52,746,341.96

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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.