Home / 29,721,874.60-44,582,811.90-9,529,157.80

Finding the Fourth Proportional to 29,721,874.60, 44,582,811.90 and 9,529,157.80

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Solution

The fourth proportional to 29,721,874.60, 44,582,811.90 and 9,529,157.80 is: 14,293,736.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,721,874.60 : 44,582,811.90 = 9,529,157.80 : x
  2. Step 2: Convert to fraction form
    29,721,874.60/44,582,811.90 = 9,529,157.80/x
  3. Step 3: Cross multiply
    29,721,874.60x = 44,582,811.90 × 9,529,157.80
  4. Step 4: Simplify right side
    29,721,874.60x = 424,836,649,762,817.81
  5. Step 5: Solve for x
    x = 424,836,649,762,817.81/29,721,874.60
  6. Step 6: Final answer
    x = 14,293,736.70

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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.