Home / 97,891,705.98-146,705,285.16-37,274,364.54

Finding the Fourth Proportional to 97,891,705.98, 146,705,285.16 and 37,274,364.54

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Solution

The fourth proportional to 97,891,705.98, 146,705,285.16 and 37,274,364.54 is: 55,861,180.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,891,705.98 : 146,705,285.16 = 37,274,364.54 : x
  2. Step 2: Convert to fraction form
    97,891,705.98/146,705,285.16 = 37,274,364.54/x
  3. Step 3: Cross multiply
    97,891,705.98x = 146,705,285.16 × 37,274,364.54
  4. Step 4: Simplify right side
    97,891,705.98x = 5,468,346,278,998,492
  5. Step 5: Solve for x
    x = 5,468,346,278,998,492/97,891,705.98
  6. Step 6: Final answer
    x = 55,861,180.72

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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.