Home / 51,144,172.40-76,716,258.60-32,033,874.80

Finding the Fourth Proportional to 51,144,172.40, 76,716,258.60 and 32,033,874.80

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Solution

The fourth proportional to 51,144,172.40, 76,716,258.60 and 32,033,874.80 is: 48,050,812.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,144,172.40 : 76,716,258.60 = 32,033,874.80 : x
  2. Step 2: Convert to fraction form
    51,144,172.40/76,716,258.60 = 32,033,874.80/x
  3. Step 3: Cross multiply
    51,144,172.40x = 76,716,258.60 × 32,033,874.80
  4. Step 4: Simplify right side
    51,144,172.40x = 2,457,519,023,116,823
  5. Step 5: Solve for x
    x = 2,457,519,023,116,823/51,144,172.40
  6. Step 6: Final answer
    x = 48,050,812.20

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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.