Home / 40,948,274,576.82-56,503,724,874.68-22,634,858,386.80

Finding the Fourth Proportional to 40,948,274,576.82, 56,503,724,874.68 and 22,634,858,386.80

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Solution

The fourth proportional to 40,948,274,576.82, 56,503,724,874.68 and 22,634,858,386.80 is: 31,233,399,308.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,948,274,576.82 : 56,503,724,874.68 = 22,634,858,386.80 : x
  2. Step 2: Convert to fraction form
    40,948,274,576.82/56,503,724,874.68 = 22,634,858,386.80/x
  3. Step 3: Cross multiply
    40,948,274,576.82x = 56,503,724,874.68 × 22,634,858,386.80
  4. Step 4: Simplify right side
    40,948,274,576.82x = 1,278,953,810,865,090,461,696
  5. Step 5: Solve for x
    x = 1,278,953,810,865,090,461,696/40,948,274,576.82
  6. Step 6: Final answer
    x = 31,233,399,308.82

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1.5x scale

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.