Home / 2,950,718,110.28-4,424,817,291.78-1,708,006,355.36

Finding the Fourth Proportional to 2,950,718,110.28, 4,424,817,291.78 and 1,708,006,355.36

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Solution

The fourth proportional to 2,950,718,110.28, 4,424,817,291.78 and 1,708,006,355.36 is: 2,561,280,262.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,718,110.28 : 4,424,817,291.78 = 1,708,006,355.36 : x
  2. Step 2: Convert to fraction form
    2,950,718,110.28/4,424,817,291.78 = 1,708,006,355.36/x
  3. Step 3: Cross multiply
    2,950,718,110.28x = 4,424,817,291.78 × 1,708,006,355.36
  4. Step 4: Simplify right side
    2,950,718,110.28x = 7,557,616,055,667,062,784
  5. Step 5: Solve for x
    x = 7,557,616,055,667,062,784/2,950,718,110.28
  6. Step 6: Final answer
    x = 2,561,280,262.37

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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.