Home / 23,277,044.76-32,122,331.60-13,493,164.04

Finding the Fourth Proportional to 23,277,044.76, 32,122,331.60 and 13,493,164.04

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Solution

The fourth proportional to 23,277,044.76, 32,122,331.60 and 13,493,164.04 is: 18,620,572.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,277,044.76 : 32,122,331.60 = 13,493,164.04 : x
  2. Step 2: Convert to fraction form
    23,277,044.76/32,122,331.60 = 13,493,164.04/x
  3. Step 3: Cross multiply
    23,277,044.76x = 32,122,331.60 × 13,493,164.04
  4. Step 4: Simplify right side
    23,277,044.76x = 433,431,889,626,075.62
  5. Step 5: Solve for x
    x = 433,431,889,626,075.62/23,277,044.76
  6. Step 6: Final answer
    x = 18,620,572.07

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Double scale
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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.