Home / 97,522,074.90-146,283,112.35-40,055,588.10

Finding the Fourth Proportional to 97,522,074.90, 146,283,112.35 and 40,055,588.10

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Solution

The fourth proportional to 97,522,074.90, 146,283,112.35 and 40,055,588.10 is: 60,083,382.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,522,074.90 : 146,283,112.35 = 40,055,588.10 : x
  2. Step 2: Convert to fraction form
    97,522,074.90/146,283,112.35 = 40,055,588.10/x
  3. Step 3: Cross multiply
    97,522,074.90x = 146,283,112.35 × 40,055,588.10
  4. Step 4: Simplify right side
    97,522,074.90x = 5,859,456,094,277,623
  5. Step 5: Solve for x
    x = 5,859,456,094,277,623/97,522,074.90
  6. Step 6: Final answer
    x = 60,083,382.15

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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.