Home / 7,855,263,368,844-10,838,691,257,858-4,386,348,737,899

Finding the Fourth Proportional to 7,855,263,368,844, 10,838,691,257,858 and 4,386,348,737,899

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Solution

The fourth proportional to 7,855,263,368,844, 10,838,691,257,858 and 4,386,348,737,899 is: 6,052,283,352,834.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,855,263,368,844 : 10,838,691,257,858 = 4,386,348,737,899 : x
  2. Step 2: Convert to fraction form
    7,855,263,368,844/10,838,691,257,858 = 4,386,348,737,899/x
  3. Step 3: Cross multiply
    7,855,263,368,844x = 10,838,691,257,858 × 4,386,348,737,899
  4. Step 4: Simplify right side
    7,855,263,368,844x = 47,542,279,719,382,363,267,923,968
  5. Step 5: Solve for x
    x = 47,542,279,719,382,363,267,923,968/7,855,263,368,844
  6. Step 6: Final answer
    x = 6,052,283,352,834.14

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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.