Home / 24,323,080.40-33,565,849.56-13,309,831.44

Finding the Fourth Proportional to 24,323,080.40, 33,565,849.56 and 13,309,831.44

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Solution

The fourth proportional to 24,323,080.40, 33,565,849.56 and 13,309,831.44 is: 18,367,566.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,323,080.40 : 33,565,849.56 = 13,309,831.44 : x
  2. Step 2: Convert to fraction form
    24,323,080.40/33,565,849.56 = 13,309,831.44/x
  3. Step 3: Cross multiply
    24,323,080.40x = 33,565,849.56 × 13,309,831.44
  4. Step 4: Simplify right side
    24,323,080.40x = 446,755,799,783,998.19
  5. Step 5: Solve for x
    x = 446,755,799,783,998.19/24,323,080.40
  6. Step 6: Final answer
    x = 18,367,566.63

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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.