Home / 15,839,331,222.60-23,731,787,054.70-7,540,348,566.60

Finding the Fourth Proportional to 15,839,331,222.60, 23,731,787,054.70 and 7,540,348,566.60

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Solution

The fourth proportional to 15,839,331,222.60, 23,731,787,054.70 and 7,540,348,566.60 is: 11,297,569,574.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,839,331,222.60 : 23,731,787,054.70 = 7,540,348,566.60 : x
  2. Step 2: Convert to fraction form
    15,839,331,222.60/23,731,787,054.70 = 7,540,348,566.60/x
  3. Step 3: Cross multiply
    15,839,331,222.60x = 23,731,787,054.70 × 7,540,348,566.60
  4. Step 4: Simplify right side
    15,839,331,222.60x = 178,945,946,500,763,582,464
  5. Step 5: Solve for x
    x = 178,945,946,500,763,582,464/15,839,331,222.60
  6. Step 6: Final answer
    x = 11,297,569,574.49

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1.5x scale

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.