Home / 47,137,305.50-65,079,368.25-32,277,496.16

Finding the Fourth Proportional to 47,137,305.50, 65,079,368.25 and 32,277,496.16

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Solution

The fourth proportional to 47,137,305.50, 65,079,368.25 and 32,277,496.16 is: 44,563,409.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,137,305.50 : 65,079,368.25 = 32,277,496.16 : x
  2. Step 2: Convert to fraction form
    47,137,305.50/65,079,368.25 = 32,277,496.16/x
  3. Step 3: Cross multiply
    47,137,305.50x = 65,079,368.25 × 32,277,496.16
  4. Step 4: Simplify right side
    47,137,305.50x = 2,100,599,058,784,601
  5. Step 5: Solve for x
    x = 2,100,599,058,784,601/47,137,305.50
  6. Step 6: Final answer
    x = 44,563,409.73

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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.