Home / 94,885,234.74-142,347,264.23-32,628,463.55

Finding the Fourth Proportional to 94,885,234.74, 142,347,264.23 and 32,628,463.55

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Solution

The fourth proportional to 94,885,234.74, 142,347,264.23 and 32,628,463.55 is: 48,949,370.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,885,234.74 : 142,347,264.23 = 32,628,463.55 : x
  2. Step 2: Convert to fraction form
    94,885,234.74/142,347,264.23 = 32,628,463.55/x
  3. Step 3: Cross multiply
    94,885,234.74x = 142,347,264.23 × 32,628,463.55
  4. Step 4: Simplify right side
    94,885,234.74x = 4,644,572,521,659,037
  5. Step 5: Solve for x
    x = 4,644,572,521,659,037/94,885,234.74
  6. Step 6: Final answer
    x = 48,949,370.62

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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.