Home / 9,307,691,651.07-13,960,506,146.94-3,331,579,147.56

Finding the Fourth Proportional to 9,307,691,651.07, 13,960,506,146.94 and 3,331,579,147.56

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Solution

The fourth proportional to 9,307,691,651.07, 13,960,506,146.94 and 3,331,579,147.56 is: 4,996,999,568.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,691,651.07 : 13,960,506,146.94 = 3,331,579,147.56 : x
  2. Step 2: Convert to fraction form
    9,307,691,651.07/13,960,506,146.94 = 3,331,579,147.56/x
  3. Step 3: Cross multiply
    9,307,691,651.07x = 13,960,506,146.94 × 3,331,579,147.56
  4. Step 4: Simplify right side
    9,307,691,651.07x = 46,510,531,168,528,506,880
  5. Step 5: Solve for x
    x = 46,510,531,168,528,506,880/9,307,691,651.07
  6. Step 6: Final answer
    x = 4,996,999,568.97

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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.