Home / 44,694,869.28-67,089,215.04-39,609,831.84

Finding the Fourth Proportional to 44,694,869.28, 67,089,215.04 and 39,609,831.84

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Solution

The fourth proportional to 44,694,869.28, 67,089,215.04 and 39,609,831.84 is: 59,456,321.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,694,869.28 : 67,089,215.04 = 39,609,831.84 : x
  2. Step 2: Convert to fraction form
    44,694,869.28/67,089,215.04 = 39,609,831.84/x
  3. Step 3: Cross multiply
    44,694,869.28x = 67,089,215.04 × 39,609,831.84
  4. Step 4: Simplify right side
    44,694,869.28x = 2,657,392,526,011,999
  5. Step 5: Solve for x
    x = 2,657,392,526,011,999/44,694,869.28
  6. Step 6: Final answer
    x = 59,456,321.69

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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.