Home / 5,381,489,758,959.20-7,519,980,113,005.60-5,381,489,758,959.20

Finding the Fourth Proportional to 5,381,489,758,959.20, 7,519,980,113,005.60 and 5,381,489,758,959.20

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Solution

The fourth proportional to 5,381,489,758,959.20, 7,519,980,113,005.60 and 5,381,489,758,959.20 is: 7,519,980,113,005.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,381,489,758,959.20 : 7,519,980,113,005.60 = 5,381,489,758,959.20 : x
  2. Step 2: Convert to fraction form
    5,381,489,758,959.20/7,519,980,113,005.60 = 5,381,489,758,959.20/x
  3. Step 3: Cross multiply
    5,381,489,758,959.20x = 7,519,980,113,005.60 × 5,381,489,758,959.20
  4. Step 4: Simplify right side
    5,381,489,758,959.20x = 40,468,695,965,716,483,403,677,696
  5. Step 5: Solve for x
    x = 40,468,695,965,716,483,403,677,696/5,381,489,758,959.20
  6. Step 6: Final answer
    x = 7,519,980,113,005.60

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.