Home / 23,269,910.38-34,907,249.40-8,905,060.06

Finding the Fourth Proportional to 23,269,910.38, 34,907,249.40 and 8,905,060.06

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Solution

The fourth proportional to 23,269,910.38, 34,907,249.40 and 8,905,060.06 is: 13,358,502.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,269,910.38 : 34,907,249.40 = 8,905,060.06 : x
  2. Step 2: Convert to fraction form
    23,269,910.38/34,907,249.40 = 8,905,060.06/x
  3. Step 3: Cross multiply
    23,269,910.38x = 34,907,249.40 × 8,905,060.06
  4. Step 4: Simplify right side
    23,269,910.38x = 310,851,152,436,399
  5. Step 5: Solve for x
    x = 310,851,152,436,399/23,269,910.38
  6. Step 6: Final answer
    x = 13,358,502.35

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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.