Home / 6,964,339,887,997.60-9,610,818,074,490.80-3,839,203,743,551

Finding the Fourth Proportional to 6,964,339,887,997.60, 9,610,818,074,490.80 and 3,839,203,743,551

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Solution

The fourth proportional to 6,964,339,887,997.60, 9,610,818,074,490.80 and 3,839,203,743,551 is: 5,298,117,168,830.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964,339,887,997.60 : 9,610,818,074,490.80 = 3,839,203,743,551 : x
  2. Step 2: Convert to fraction form
    6,964,339,887,997.60/9,610,818,074,490.80 = 3,839,203,743,551/x
  3. Step 3: Cross multiply
    6,964,339,887,997.60x = 9,610,818,074,490.80 × 3,839,203,743,551
  4. Step 4: Simplify right side
    6,964,339,887,997.60x = 36,897,888,730,172,695,475,388,416
  5. Step 5: Solve for x
    x = 36,897,888,730,172,695,475,388,416/6,964,339,887,997.60
  6. Step 6: Final answer
    x = 5,298,117,168,830.72

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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.