Home / 88,072,304,529.65-132,054,390,981.69-34,226,568,516.63

Finding the Fourth Proportional to 88,072,304,529.65, 132,054,390,981.69 and 34,226,568,516.63

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Solution

The fourth proportional to 88,072,304,529.65, 132,054,390,981.69 and 34,226,568,516.63 is: 51,318,841,774.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,072,304,529.65 : 132,054,390,981.69 = 34,226,568,516.63 : x
  2. Step 2: Convert to fraction form
    88,072,304,529.65/132,054,390,981.69 = 34,226,568,516.63/x
  3. Step 3: Cross multiply
    88,072,304,529.65x = 132,054,390,981.69 × 34,226,568,516.63
  4. Step 4: Simplify right side
    88,072,304,529.65x = 4,519,768,660,856,659,771,392
  5. Step 5: Solve for x
    x = 4,519,768,660,856,659,771,392/88,072,304,529.65
  6. Step 6: Final answer
    x = 51,318,841,774.32

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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.