Home / 159,105,715.50-238,657,892.85-44,089,927.50

Finding the Fourth Proportional to 159,105,715.50, 238,657,892.85 and 44,089,927.50

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Solution

The fourth proportional to 159,105,715.50, 238,657,892.85 and 44,089,927.50 is: 66,134,702.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,105,715.50 : 238,657,892.85 = 44,089,927.50 : x
  2. Step 2: Convert to fraction form
    159,105,715.50/238,657,892.85 = 44,089,927.50/x
  3. Step 3: Cross multiply
    159,105,715.50x = 238,657,892.85 × 44,089,927.50
  4. Step 4: Simplify right side
    159,105,715.50x = 10,522,409,193,059,268
  5. Step 5: Solve for x
    x = 10,522,409,193,059,268/159,105,715.50
  6. Step 6: Final answer
    x = 66,134,702.70

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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.