Home / 1,412,602,314.11-1,949,737,171.49-1,094,433,237.52

Finding the Fourth Proportional to 1,412,602,314.11, 1,949,737,171.49 and 1,094,433,237.52

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Solution

The fourth proportional to 1,412,602,314.11, 1,949,737,171.49 and 1,094,433,237.52 is: 1,510,585,919.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,412,602,314.11 : 1,949,737,171.49 = 1,094,433,237.52 : x
  2. Step 2: Convert to fraction form
    1,412,602,314.11/1,949,737,171.49 = 1,094,433,237.52/x
  3. Step 3: Cross multiply
    1,412,602,314.11x = 1,949,737,171.49 × 1,094,433,237.52
  4. Step 4: Simplify right side
    1,412,602,314.11x = 2,133,857,164,891,667,456
  5. Step 5: Solve for x
    x = 2,133,857,164,891,667,456/1,412,602,314.11
  6. Step 6: Final answer
    x = 1,510,585,919.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.