Home / 22,066,525.70-33,084,042.15-9,926,051.30

Finding the Fourth Proportional to 22,066,525.70, 33,084,042.15 and 9,926,051.30

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Solution

The fourth proportional to 22,066,525.70, 33,084,042.15 and 9,926,051.30 is: 14,881,993.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,066,525.70 : 33,084,042.15 = 9,926,051.30 : x
  2. Step 2: Convert to fraction form
    22,066,525.70/33,084,042.15 = 9,926,051.30/x
  3. Step 3: Cross multiply
    22,066,525.70x = 33,084,042.15 × 9,926,051.30
  4. Step 4: Simplify right side
    22,066,525.70x = 328,393,899,592,262.31
  5. Step 5: Solve for x
    x = 328,393,899,592,262.31/22,066,525.70
  6. Step 6: Final answer
    x = 14,881,993.84

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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.