Home / 8,986,934,252.80-13,476,370,300.80-3,464,356,844.80

Finding the Fourth Proportional to 8,986,934,252.80, 13,476,370,300.80 and 3,464,356,844.80

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Solution

The fourth proportional to 8,986,934,252.80, 13,476,370,300.80 and 3,464,356,844.80 is: 5,194,981,334.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,986,934,252.80 : 13,476,370,300.80 = 3,464,356,844.80 : x
  2. Step 2: Convert to fraction form
    8,986,934,252.80/13,476,370,300.80 = 3,464,356,844.80/x
  3. Step 3: Cross multiply
    8,986,934,252.80x = 13,476,370,300.80 × 3,464,356,844.80
  4. Step 4: Simplify right side
    8,986,934,252.80x = 46,686,955,694,635,917,312
  5. Step 5: Solve for x
    x = 46,686,955,694,635,917,312/8,986,934,252.80
  6. Step 6: Final answer
    x = 5,194,981,334.16

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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.