Home / 60,076,134.30-90,117,690.35-23,188,234.94

Finding the Fourth Proportional to 60,076,134.30, 90,117,690.35 and 23,188,234.94

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Solution

The fourth proportional to 60,076,134.30, 90,117,690.35 and 23,188,234.94 is: 34,783,699.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,076,134.30 : 90,117,690.35 = 23,188,234.94 : x
  2. Step 2: Convert to fraction form
    60,076,134.30/90,117,690.35 = 23,188,234.94/x
  3. Step 3: Cross multiply
    60,076,134.30x = 90,117,690.35 × 23,188,234.94
  4. Step 4: Simplify right side
    60,076,134.30x = 2,089,670,175,519,441
  5. Step 5: Solve for x
    x = 2,089,670,175,519,441/60,076,134.30
  6. Step 6: Final answer
    x = 34,783,699.05

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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.