Home / 106,894,593.60-160,455,275.82-94,677,864

Finding the Fourth Proportional to 106,894,593.60, 160,455,275.82 and 94,677,864

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Solution

The fourth proportional to 106,894,593.60, 160,455,275.82 and 94,677,864 is: 142,117,222.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,894,593.60 : 160,455,275.82 = 94,677,864 : x
  2. Step 2: Convert to fraction form
    106,894,593.60/160,455,275.82 = 94,677,864/x
  3. Step 3: Cross multiply
    106,894,593.60x = 160,455,275.82 × 94,677,864
  4. Step 4: Simplify right side
    106,894,593.60x = 15,191,562,782,168,448
  5. Step 5: Solve for x
    x = 15,191,562,782,168,448/106,894,593.60
  6. Step 6: Final answer
    x = 142,117,222.87

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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.