Home / 49,053,301,893.16-67,706,151,662.90-31,948,778,105.48

Finding the Fourth Proportional to 49,053,301,893.16, 67,706,151,662.90 and 31,948,778,105.48

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Solution

The fourth proportional to 49,053,301,893.16, 67,706,151,662.90 and 31,948,778,105.48 is: 44,097,517,034.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,053,301,893.16 : 67,706,151,662.90 = 31,948,778,105.48 : x
  2. Step 2: Convert to fraction form
    49,053,301,893.16/67,706,151,662.90 = 31,948,778,105.48/x
  3. Step 3: Cross multiply
    49,053,301,893.16x = 67,706,151,662.90 × 31,948,778,105.48
  4. Step 4: Simplify right side
    49,053,301,893.16x = 2,163,128,815,854,166,999,040
  5. Step 5: Solve for x
    x = 2,163,128,815,854,166,999,040/49,053,301,893.16
  6. Step 6: Final answer
    x = 44,097,517,034.95

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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.