Home / 33,137,881,484.88-45,730,274,700.24-17,895,971,821.44

Finding the Fourth Proportional to 33,137,881,484.88, 45,730,274,700.24 and 17,895,971,821.44

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Solution

The fourth proportional to 33,137,881,484.88, 45,730,274,700.24 and 17,895,971,821.44 is: 24,696,440,169.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,137,881,484.88 : 45,730,274,700.24 = 17,895,971,821.44 : x
  2. Step 2: Convert to fraction form
    33,137,881,484.88/45,730,274,700.24 = 17,895,971,821.44/x
  3. Step 3: Cross multiply
    33,137,881,484.88x = 45,730,274,700.24 × 17,895,971,821.44
  4. Step 4: Simplify right side
    33,137,881,484.88x = 818,387,707,422,205,542,400
  5. Step 5: Solve for x
    x = 818,387,707,422,205,542,400/33,137,881,484.88
  6. Step 6: Final answer
    x = 24,696,440,169.10

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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.