Home / 148,684,049,387.68-223,025,795,710.20-46,588,458,626.36

Finding the Fourth Proportional to 148,684,049,387.68, 223,025,795,710.20 and 46,588,458,626.36

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Solution

The fourth proportional to 148,684,049,387.68, 223,025,795,710.20 and 46,588,458,626.36 is: 69,882,600,715.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,684,049,387.68 : 223,025,795,710.20 = 46,588,458,626.36 : x
  2. Step 2: Convert to fraction form
    148,684,049,387.68/223,025,795,710.20 = 46,588,458,626.36/x
  3. Step 3: Cross multiply
    148,684,049,387.68x = 223,025,795,710.20 × 46,588,458,626.36
  4. Step 4: Simplify right side
    148,684,049,387.68x = 10,390,428,056,054,556,262,400
  5. Step 5: Solve for x
    x = 10,390,428,056,054,556,262,400/148,684,049,387.68
  6. Step 6: Final answer
    x = 69,882,600,715.04

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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.