Home / 1,594,404,490.80-2,391,606,736.20-894,177,829.20

Finding the Fourth Proportional to 1,594,404,490.80, 2,391,606,736.20 and 894,177,829.20

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Solution

The fourth proportional to 1,594,404,490.80, 2,391,606,736.20 and 894,177,829.20 is: 1,341,266,743.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,404,490.80 : 2,391,606,736.20 = 894,177,829.20 : x
  2. Step 2: Convert to fraction form
    1,594,404,490.80/2,391,606,736.20 = 894,177,829.20/x
  3. Step 3: Cross multiply
    1,594,404,490.80x = 2,391,606,736.20 × 894,177,829.20
  4. Step 4: Simplify right side
    1,594,404,490.80x = 2,138,521,719,675,412,992
  5. Step 5: Solve for x
    x = 2,138,521,719,675,412,992/1,594,404,490.80
  6. Step 6: Final answer
    x = 1,341,266,743.80

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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.