Home / 159,105,716.50-238,657,894.35-44,089,928.50

Finding the Fourth Proportional to 159,105,716.50, 238,657,894.35 and 44,089,928.50

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Solution

The fourth proportional to 159,105,716.50, 238,657,894.35 and 44,089,928.50 is: 66,134,704.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,105,716.50 : 238,657,894.35 = 44,089,928.50 : x
  2. Step 2: Convert to fraction form
    159,105,716.50/238,657,894.35 = 44,089,928.50/x
  3. Step 3: Cross multiply
    159,105,716.50x = 238,657,894.35 × 44,089,928.50
  4. Step 4: Simplify right side
    159,105,716.50x = 10,522,409,497,852,054
  5. Step 5: Solve for x
    x = 10,522,409,497,852,054/159,105,716.50
  6. Step 6: Final answer
    x = 66,134,704.20

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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.