Home / 24,161,315.48-33,343,016.61-13,148,529.36

Finding the Fourth Proportional to 24,161,315.48, 33,343,016.61 and 13,148,529.36

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Solution

The fourth proportional to 24,161,315.48, 33,343,016.61 and 13,148,529.36 is: 18,145,188.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,161,315.48 : 33,343,016.61 = 13,148,529.36 : x
  2. Step 2: Convert to fraction form
    24,161,315.48/33,343,016.61 = 13,148,529.36/x
  3. Step 3: Cross multiply
    24,161,315.48x = 33,343,016.61 × 13,148,529.36
  4. Step 4: Simplify right side
    24,161,315.48x = 438,411,632,847,552.62
  5. Step 5: Solve for x
    x = 438,411,632,847,552.62/24,161,315.48
  6. Step 6: Final answer
    x = 18,145,188.87

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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.