Home / 44,839,085.70-67,258,628.55-44,461,172.10

Finding the Fourth Proportional to 44,839,085.70, 67,258,628.55 and 44,461,172.10

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Solution

The fourth proportional to 44,839,085.70, 67,258,628.55 and 44,461,172.10 is: 66,691,758.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,839,085.70 : 67,258,628.55 = 44,461,172.10 : x
  2. Step 2: Convert to fraction form
    44,839,085.70/67,258,628.55 = 44,461,172.10/x
  3. Step 3: Cross multiply
    44,839,085.70x = 67,258,628.55 × 44,461,172.10
  4. Step 4: Simplify right side
    44,839,085.70x = 2,990,397,459,171,523.50
  5. Step 5: Solve for x
    x = 2,990,397,459,171,523.50/44,839,085.70
  6. Step 6: Final answer
    x = 66,691,758.15

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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.