Home / 80,134,056.38-110,583,912.60-44,851,851

Finding the Fourth Proportional to 80,134,056.38, 110,583,912.60 and 44,851,851

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Solution

The fourth proportional to 80,134,056.38, 110,583,912.60 and 44,851,851 is: 61,894,946.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,134,056.38 : 110,583,912.60 = 44,851,851 : x
  2. Step 2: Convert to fraction form
    80,134,056.38/110,583,912.60 = 44,851,851/x
  3. Step 3: Cross multiply
    80,134,056.38x = 110,583,912.60 × 44,851,851
  4. Step 4: Simplify right side
    80,134,056.38x = 4,959,893,170,932,222
  5. Step 5: Solve for x
    x = 4,959,893,170,932,222/80,134,056.38
  6. Step 6: Final answer
    x = 61,894,946.98

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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.