Home / 42,640,104,967,215-58,843,344,854,758-24,391,050,253,359

Finding the Fourth Proportional to 42,640,104,967,215, 58,843,344,854,758 and 24,391,050,253,359

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Solution

The fourth proportional to 42,640,104,967,215, 58,843,344,854,758 and 24,391,050,253,359 is: 33,659,649,349,636.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,640,104,967,215 : 58,843,344,854,758 = 24,391,050,253,359 : x
  2. Step 2: Convert to fraction form
    42,640,104,967,215/58,843,344,854,758 = 24,391,050,253,359/x
  3. Step 3: Cross multiply
    42,640,104,967,215x = 58,843,344,854,758 × 24,391,050,253,359
  4. Step 4: Simplify right side
    42,640,104,967,215x = 1,435,250,981,428,136,146,951,471,104
  5. Step 5: Solve for x
    x = 1,435,250,981,428,136,146,951,471,104/42,640,104,967,215
  6. Step 6: Final answer
    x = 33,659,649,349,636.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.