Home / 4,918,715,911,401-6,788,041,328,084.20-2,723,881,131,133.20

Finding the Fourth Proportional to 4,918,715,911,401, 6,788,041,328,084.20 and 2,723,881,131,133.20

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Solution

The fourth proportional to 4,918,715,911,401, 6,788,041,328,084.20 and 2,723,881,131,133.20 is: 3,759,074,120,963.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,918,715,911,401 : 6,788,041,328,084.20 = 2,723,881,131,133.20 : x
  2. Step 2: Convert to fraction form
    4,918,715,911,401/6,788,041,328,084.20 = 2,723,881,131,133.20/x
  3. Step 3: Cross multiply
    4,918,715,911,401x = 6,788,041,328,084.20 × 2,723,881,131,133.20
  4. Step 4: Simplify right side
    4,918,715,911,401x = 18,489,817,690,920,901,540,839,424
  5. Step 5: Solve for x
    x = 18,489,817,690,920,901,540,839,424/4,918,715,911,401
  6. Step 6: Final answer
    x = 3,759,074,120,963.91

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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.