Home / 341,665,347.38-510,259,115.25

Finding the Third Proportional to 341,665,347.38 and 510,259,115.25

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Solution

The third proportional to 341,665,347.38 and 510,259,115.25 is: 762,044,985.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,665,347.38 : 510,259,115.25 = 510,259,115.25 : x
  2. Step 2: Convert to fraction form
    341,665,347.38/510,259,115.25 = 510,259,115.25/x
  3. Step 3: Cross multiply
    341,665,347.38x = 510,259,115.25 × 510,259,115.25
  4. Step 4: Simplify right side
    341,665,347.38x = 260,364,364,695,712,768
  5. Step 5: Solve for x
    x = 260,364,364,695,712,768/341,665,347.38
  6. Step 6: Final answer
    x = 762,044,985.53

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.