Home / 97,918,092.20-146,891,135.10-33,224,882.60

Finding the Fourth Proportional to 97,918,092.20, 146,891,135.10 and 33,224,882.60

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Solution

The fourth proportional to 97,918,092.20, 146,891,135.10 and 33,224,882.60 is: 49,842,073.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,918,092.20 : 146,891,135.10 = 33,224,882.60 : x
  2. Step 2: Convert to fraction form
    97,918,092.20/146,891,135.10 = 33,224,882.60/x
  3. Step 3: Cross multiply
    97,918,092.20x = 146,891,135.10 × 33,224,882.60
  4. Step 4: Simplify right side
    97,918,092.20x = 4,880,440,718,678,239
  5. Step 5: Solve for x
    x = 4,880,440,718,678,239/97,918,092.20
  6. Step 6: Final answer
    x = 49,842,073.20

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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.