Home / 8,112,402,554,045-11,195,384,006,874-4,458,599,936,665.40

Finding the Fourth Proportional to 8,112,402,554,045, 11,195,384,006,874 and 4,458,599,936,665.40

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Solution

The fourth proportional to 8,112,402,554,045, 11,195,384,006,874 and 4,458,599,936,665.40 is: 6,153,015,471,243.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,112,402,554,045 : 11,195,384,006,874 = 4,458,599,936,665.40 : x
  2. Step 2: Convert to fraction form
    8,112,402,554,045/11,195,384,006,874 = 4,458,599,936,665.40/x
  3. Step 3: Cross multiply
    8,112,402,554,045x = 11,195,384,006,874 × 4,458,599,936,665.40
  4. Step 4: Simplify right side
    8,112,402,554,045x = 49,915,738,423,993,256,936,210,432
  5. Step 5: Solve for x
    x = 49,915,738,423,993,256,936,210,432/8,112,402,554,045
  6. Step 6: Final answer
    x = 6,153,015,471,243.39

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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.