Home / 8,348,661,646,306.80-12,524,804,099,157-2,539,961,329,034.20

Finding the Fourth Proportional to 8,348,661,646,306.80, 12,524,804,099,157 and 2,539,961,329,034.20

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Solution

The fourth proportional to 8,348,661,646,306.80, 12,524,804,099,157 and 2,539,961,329,034.20 is: 3,810,493,156,069

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,348,661,646,306.80 : 12,524,804,099,157 = 2,539,961,329,034.20 : x
  2. Step 2: Convert to fraction form
    8,348,661,646,306.80/12,524,804,099,157 = 2,539,961,329,034.20/x
  3. Step 3: Cross multiply
    8,348,661,646,306.80x = 12,524,804,099,157 × 2,539,961,329,034.20
  4. Step 4: Simplify right side
    8,348,661,646,306.80x = 31,812,518,065,587,812,760,027,136
  5. Step 5: Solve for x
    x = 31,812,518,065,587,812,760,027,136/8,348,661,646,306.80
  6. Step 6: Final answer
    x = 3,810,493,156,069

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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.