Home / 8,112,402,554,044-11,195,384,006,873-4,458,599,936,664.40

Finding the Fourth Proportional to 8,112,402,554,044, 11,195,384,006,873 and 4,458,599,936,664.40

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Solution

The fourth proportional to 8,112,402,554,044, 11,195,384,006,873 and 4,458,599,936,664.40 is: 6,153,015,471,242.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,112,402,554,044 : 11,195,384,006,873 = 4,458,599,936,664.40 : x
  2. Step 2: Convert to fraction form
    8,112,402,554,044/11,195,384,006,873 = 4,458,599,936,664.40/x
  3. Step 3: Cross multiply
    8,112,402,554,044x = 11,195,384,006,873 × 4,458,599,936,664.40
  4. Step 4: Simplify right side
    8,112,402,554,044x = 49,915,738,423,977,597,485,449,216
  5. Step 5: Solve for x
    x = 49,915,738,423,977,597,485,449,216/8,112,402,554,044
  6. Step 6: Final answer
    x = 6,153,015,471,242.22

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Double scale
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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.