Home / 22,029,705.35-33,033,153.83-9,888,714.27

Finding the Fourth Proportional to 22,029,705.35, 33,033,153.83 and 9,888,714.27

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Solution

The fourth proportional to 22,029,705.35, 33,033,153.83 and 9,888,714.27 is: 14,827,952.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,029,705.35 : 33,033,153.83 = 9,888,714.27 : x
  2. Step 2: Convert to fraction form
    22,029,705.35/33,033,153.83 = 9,888,714.27/x
  3. Step 3: Cross multiply
    22,029,705.35x = 33,033,153.83 × 9,888,714.27
  4. Step 4: Simplify right side
    22,029,705.35x = 326,655,419,661,826.12
  5. Step 5: Solve for x
    x = 326,655,419,661,826.12/22,029,705.35
  6. Step 6: Final answer
    x = 14,827,952.28

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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.