Home / 23,613,129.21-35,411,771.41-9,036,649.83

Finding the Fourth Proportional to 23,613,129.21, 35,411,771.41 and 9,036,649.83

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Solution

The fourth proportional to 23,613,129.21, 35,411,771.41 and 9,036,649.83 is: 13,551,942.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,613,129.21 : 35,411,771.41 = 9,036,649.83 : x
  2. Step 2: Convert to fraction form
    23,613,129.21/35,411,771.41 = 9,036,649.83/x
  3. Step 3: Cross multiply
    23,613,129.21x = 35,411,771.41 × 9,036,649.83
  4. Step 4: Simplify right side
    23,613,129.21x = 320,003,778,054,001.75
  5. Step 5: Solve for x
    x = 320,003,778,054,001.75/23,613,129.21
  6. Step 6: Final answer
    x = 13,551,942.87

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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.