Home / 14,976,642,531.80-22,464,963,797.70-7,236,972,003.80

Finding the Fourth Proportional to 14,976,642,531.80, 22,464,963,797.70 and 7,236,972,003.80

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Solution

The fourth proportional to 14,976,642,531.80, 22,464,963,797.70 and 7,236,972,003.80 is: 10,855,458,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,976,642,531.80 : 22,464,963,797.70 = 7,236,972,003.80 : x
  2. Step 2: Convert to fraction form
    14,976,642,531.80/22,464,963,797.70 = 7,236,972,003.80/x
  3. Step 3: Cross multiply
    14,976,642,531.80x = 22,464,963,797.70 × 7,236,972,003.80
  4. Step 4: Simplify right side
    14,976,642,531.80x = 162,578,314,070,335,422,464
  5. Step 5: Solve for x
    x = 162,578,314,070,335,422,464/14,976,642,531.80
  6. Step 6: Final answer
    x = 10,855,458,005.70

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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.