Home / 110,096,909.87-151,932,667.43-59,861,127.76

Finding the Fourth Proportional to 110,096,909.87, 151,932,667.43 and 59,861,127.76

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Solution

The fourth proportional to 110,096,909.87, 151,932,667.43 and 59,861,127.76 is: 82,607,775.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,096,909.87 : 151,932,667.43 = 59,861,127.76 : x
  2. Step 2: Convert to fraction form
    110,096,909.87/151,932,667.43 = 59,861,127.76/x
  3. Step 3: Cross multiply
    110,096,909.87x = 151,932,667.43 × 59,861,127.76
  4. Step 4: Simplify right side
    110,096,909.87x = 9,094,860,815,630,256
  5. Step 5: Solve for x
    x = 9,094,860,815,630,256/110,096,909.87
  6. Step 6: Final answer
    x = 82,607,775.52

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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.