Home / 8,344,816,343.46-12,519,160,635.04-2,748,552,602.57

Finding the Fourth Proportional to 8,344,816,343.46, 12,519,160,635.04 and 2,748,552,602.57

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Solution

The fourth proportional to 8,344,816,343.46, 12,519,160,635.04 and 2,748,552,602.57 is: 4,123,466,608.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,344,816,343.46 : 12,519,160,635.04 = 2,748,552,602.57 : x
  2. Step 2: Convert to fraction form
    8,344,816,343.46/12,519,160,635.04 = 2,748,552,602.57/x
  3. Step 3: Cross multiply
    8,344,816,343.46x = 12,519,160,635.04 × 2,748,552,602.57
  4. Step 4: Simplify right side
    8,344,816,343.46x = 34,409,571,545,431,089,152
  5. Step 5: Solve for x
    x = 34,409,571,545,431,089,152/8,344,816,343.46
  6. Step 6: Final answer
    x = 4,123,466,608.39

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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.