Home / 62,769,351.89-94,152,287.34-16,711,616.07

Finding the Fourth Proportional to 62,769,351.89, 94,152,287.34 and 16,711,616.07

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Solution

The fourth proportional to 62,769,351.89, 94,152,287.34 and 16,711,616.07 is: 25,066,960.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,769,351.89 : 94,152,287.34 = 16,711,616.07 : x
  2. Step 2: Convert to fraction form
    62,769,351.89/94,152,287.34 = 16,711,616.07/x
  3. Step 3: Cross multiply
    62,769,351.89x = 94,152,287.34 × 16,711,616.07
  4. Step 4: Simplify right side
    62,769,351.89x = 1,573,436,878,138,401.75
  5. Step 5: Solve for x
    x = 1,573,436,878,138,401.75/62,769,351.89
  6. Step 6: Final answer
    x = 25,066,960.72

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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.