Home / 27,634,755,307.20-41,452,254,400.77-8,748,135,756.96

Finding the Fourth Proportional to 27,634,755,307.20, 41,452,254,400.77 and 8,748,135,756.96

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Solution

The fourth proportional to 27,634,755,307.20, 41,452,254,400.77 and 8,748,135,756.96 is: 13,122,242,078.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,634,755,307.20 : 41,452,254,400.77 = 8,748,135,756.96 : x
  2. Step 2: Convert to fraction form
    27,634,755,307.20/41,452,254,400.77 = 8,748,135,756.96/x
  3. Step 3: Cross multiply
    27,634,755,307.20x = 41,452,254,400.77 × 8,748,135,756.96
  4. Step 4: Simplify right side
    27,634,755,307.20x = 362,629,948,929,978,466,304
  5. Step 5: Solve for x
    x = 362,629,948,929,978,466,304/27,634,755,307.20
  6. Step 6: Final answer
    x = 13,122,242,078.82

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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.