Home / 48,345,087.33-72,473,883.98-17,632,466.10

Finding the Fourth Proportional to 48,345,087.33, 72,473,883.98 and 17,632,466.10

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Solution

The fourth proportional to 48,345,087.33, 72,473,883.98 and 17,632,466.10 is: 26,432,743.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,345,087.33 : 72,473,883.98 = 17,632,466.10 : x
  2. Step 2: Convert to fraction form
    48,345,087.33/72,473,883.98 = 17,632,466.10/x
  3. Step 3: Cross multiply
    48,345,087.33x = 72,473,883.98 × 17,632,466.10
  4. Step 4: Simplify right side
    48,345,087.33x = 1,277,893,302,324,520.75
  5. Step 5: Solve for x
    x = 1,277,893,302,324,520.75/48,345,087.33
  6. Step 6: Final answer
    x = 26,432,743.70

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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.