Home / 27,215,321,373.77-40,837,617,995-26,224,726,642.89

Finding the Fourth Proportional to 27,215,321,373.77, 40,837,617,995 and 26,224,726,642.89

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Solution

The fourth proportional to 27,215,321,373.77, 40,837,617,995 and 26,224,726,642.89 is: 39,351,193,173.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,215,321,373.77 : 40,837,617,995 = 26,224,726,642.89 : x
  2. Step 2: Convert to fraction form
    27,215,321,373.77/40,837,617,995 = 26,224,726,642.89/x
  3. Step 3: Cross multiply
    27,215,321,373.77x = 40,837,617,995 × 26,224,726,642.89
  4. Step 4: Simplify right side
    27,215,321,373.77x = 1,070,955,368,665,640,599,552
  5. Step 5: Solve for x
    x = 1,070,955,368,665,640,599,552/27,215,321,373.77
  6. Step 6: Final answer
    x = 39,351,193,173.78

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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.