Home / 98,932,227.83-148,247,010.91-52,880,650.84

Finding the Fourth Proportional to 98,932,227.83, 148,247,010.91 and 52,880,650.84

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Solution

The fourth proportional to 98,932,227.83, 148,247,010.91 and 52,880,650.84 is: 79,240,087.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,932,227.83 : 148,247,010.91 = 52,880,650.84 : x
  2. Step 2: Convert to fraction form
    98,932,227.83/148,247,010.91 = 52,880,650.84/x
  3. Step 3: Cross multiply
    98,932,227.83x = 148,247,010.91 × 52,880,650.84
  4. Step 4: Simplify right side
    98,932,227.83x = 7,839,398,422,256,790
  5. Step 5: Solve for x
    x = 7,839,398,422,256,790/98,932,227.83
  6. Step 6: Final answer
    x = 79,240,087.83

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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.