Home / 15,167,998.80-22,751,998.20-14,748,094.80

Finding the Fourth Proportional to 15,167,998.80, 22,751,998.20 and 14,748,094.80

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Solution

The fourth proportional to 15,167,998.80, 22,751,998.20 and 14,748,094.80 is: 22,122,142.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,167,998.80 : 22,751,998.20 = 14,748,094.80 : x
  2. Step 2: Convert to fraction form
    15,167,998.80/22,751,998.20 = 14,748,094.80/x
  3. Step 3: Cross multiply
    15,167,998.80x = 22,751,998.20 × 14,748,094.80
  4. Step 4: Simplify right side
    15,167,998.80x = 335,548,626,343,029.38
  5. Step 5: Solve for x
    x = 335,548,626,343,029.38/15,167,998.80
  6. Step 6: Final answer
    x = 22,122,142.20

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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.