Home / 4,855,905,008.56-7,283,876,408.52-1,175,404,458.16

Finding the Fourth Proportional to 4,855,905,008.56, 7,283,876,408.52 and 1,175,404,458.16

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Solution

The fourth proportional to 4,855,905,008.56, 7,283,876,408.52 and 1,175,404,458.16 is: 1,763,111,261.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,905,008.56 : 7,283,876,408.52 = 1,175,404,458.16 : x
  2. Step 2: Convert to fraction form
    4,855,905,008.56/7,283,876,408.52 = 1,175,404,458.16/x
  3. Step 3: Cross multiply
    4,855,905,008.56x = 7,283,876,408.52 × 1,175,404,458.16
  4. Step 4: Simplify right side
    4,855,905,008.56x = 8,561,500,803,260,858,368
  5. Step 5: Solve for x
    x = 8,561,500,803,260,858,368/4,855,905,008.56
  6. Step 6: Final answer
    x = 1,763,111,261.07

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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.