Home / 24,185,983,757.13-33,390,974,854.13-21,502,351,537.29

Finding the Fourth Proportional to 24,185,983,757.13, 33,390,974,854.13 and 21,502,351,537.29

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Solution

The fourth proportional to 24,185,983,757.13, 33,390,974,854.13 and 21,502,351,537.29 is: 29,685,973,772.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,185,983,757.13 : 33,390,974,854.13 = 21,502,351,537.29 : x
  2. Step 2: Convert to fraction form
    24,185,983,757.13/33,390,974,854.13 = 21,502,351,537.29/x
  3. Step 3: Cross multiply
    24,185,983,757.13x = 33,390,974,854.13 × 21,502,351,537.29
  4. Step 4: Simplify right side
    24,185,983,757.13x = 717,984,479,486,227,906,560
  5. Step 5: Solve for x
    x = 717,984,479,486,227,906,560/24,185,983,757.13
  6. Step 6: Final answer
    x = 29,685,973,772.91

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Double scale
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1.5x scale

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.