Home / 8,117,266,965,766.50-11,202,230,874,835-5,035,254,648,917.50

Finding the Fourth Proportional to 8,117,266,965,766.50, 11,202,230,874,835 and 5,035,254,648,917.50

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Solution

The fourth proportional to 8,117,266,965,766.50, 11,202,230,874,835 and 5,035,254,648,917.50 is: 6,948,901,068,382.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,117,266,965,766.50 : 11,202,230,874,835 = 5,035,254,648,917.50 : x
  2. Step 2: Convert to fraction form
    8,117,266,965,766.50/11,202,230,874,835 = 5,035,254,648,917.50/x
  3. Step 3: Cross multiply
    8,117,266,965,766.50x = 11,202,230,874,835 × 5,035,254,648,917.50
  4. Step 4: Simplify right side
    8,117,266,965,766.50x = 56,406,085,090,760,085,534,146,560
  5. Step 5: Solve for x
    x = 56,406,085,090,760,085,534,146,560/8,117,266,965,766.50
  6. Step 6: Final answer
    x = 6,948,901,068,382.41

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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.