Home / 148,557,072.94-325,811,959.88

Finding the Third Proportional to 148,557,072.94 and 325,811,959.88

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Solution

The third proportional to 148,557,072.94 and 325,811,959.88 is: 714,563,306.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,557,072.94 : 325,811,959.88 = 325,811,959.88 : x
  2. Step 2: Convert to fraction form
    148,557,072.94/325,811,959.88 = 325,811,959.88/x
  3. Step 3: Cross multiply
    148,557,072.94x = 325,811,959.88 × 325,811,959.88
  4. Step 4: Simplify right side
    148,557,072.94x = 106,153,433,197,588,608
  5. Step 5: Solve for x
    x = 106,153,433,197,588,608/148,557,072.94
  6. Step 6: Final answer
    x = 714,563,306.20

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.