Home / 16,068,831.04-22,181,772.63-10,848,910.39

Finding the Fourth Proportional to 16,068,831.04, 22,181,772.63 and 10,848,910.39

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Solution

The fourth proportional to 16,068,831.04, 22,181,772.63 and 10,848,910.39 is: 14,976,077.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,068,831.04 : 22,181,772.63 = 10,848,910.39 : x
  2. Step 2: Convert to fraction form
    16,068,831.04/22,181,772.63 = 10,848,910.39/x
  3. Step 3: Cross multiply
    16,068,831.04x = 22,181,772.63 × 10,848,910.39
  4. Step 4: Simplify right side
    16,068,831.04x = 240,648,063,554,224.62
  5. Step 5: Solve for x
    x = 240,648,063,554,224.62/16,068,831.04
  6. Step 6: Final answer
    x = 14,976,077.78

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1.5x scale

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.