Home / 33,137,881,480.88-45,730,274,694.72-17,895,971,817.44

Finding the Fourth Proportional to 33,137,881,480.88, 45,730,274,694.72 and 17,895,971,817.44

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Solution

The fourth proportional to 33,137,881,480.88, 45,730,274,694.72 and 17,895,971,817.44 is: 24,696,440,163.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,137,881,480.88 : 45,730,274,694.72 = 17,895,971,817.44 : x
  2. Step 2: Convert to fraction form
    33,137,881,480.88/45,730,274,694.72 = 17,895,971,817.44/x
  3. Step 3: Cross multiply
    33,137,881,480.88x = 45,730,274,694.72 × 17,895,971,817.44
  4. Step 4: Simplify right side
    33,137,881,480.88x = 818,387,707,140,498,653,184
  5. Step 5: Solve for x
    x = 818,387,707,140,498,653,184/33,137,881,480.88
  6. Step 6: Final answer
    x = 24,696,440,163.58

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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.