Home / 10,234,011,719.46-15,351,330,310.90-3,511,059,362.18

Finding the Fourth Proportional to 10,234,011,719.46, 15,351,330,310.90 and 3,511,059,362.18

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Solution

The fourth proportional to 10,234,011,719.46, 15,351,330,310.90 and 3,511,059,362.18 is: 5,266,696,334.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,234,011,719.46 : 15,351,330,310.90 = 3,511,059,362.18 : x
  2. Step 2: Convert to fraction form
    10,234,011,719.46/15,351,330,310.90 = 3,511,059,362.18/x
  3. Step 3: Cross multiply
    10,234,011,719.46x = 15,351,330,310.90 × 3,511,059,362.18
  4. Step 4: Simplify right side
    10,234,011,719.46x = 53,899,432,009,974,095,872
  5. Step 5: Solve for x
    x = 53,899,432,009,974,095,872/10,234,011,719.46
  6. Step 6: Final answer
    x = 5,266,696,334.48

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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.