Home / 74,919,208,599.71-112,333,934,520.76-23,845,444,115.33

Finding the Fourth Proportional to 74,919,208,599.71, 112,333,934,520.76 and 23,845,444,115.33

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Solution

The fourth proportional to 74,919,208,599.71, 112,333,934,520.76 and 23,845,444,115.33 is: 35,753,882,187.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,919,208,599.71 : 112,333,934,520.76 = 23,845,444,115.33 : x
  2. Step 2: Convert to fraction form
    74,919,208,599.71/112,333,934,520.76 = 23,845,444,115.33/x
  3. Step 3: Cross multiply
    74,919,208,599.71x = 112,333,934,520.76 × 23,845,444,115.33
  4. Step 4: Simplify right side
    74,919,208,599.71x = 2,678,652,557,870,258,716,672
  5. Step 5: Solve for x
    x = 2,678,652,557,870,258,716,672/74,919,208,599.71
  6. Step 6: Final answer
    x = 35,753,882,187.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.