Home / 22,066,522.70-33,084,037.65-9,926,048.30

Finding the Fourth Proportional to 22,066,522.70, 33,084,037.65 and 9,926,048.30

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Solution

The fourth proportional to 22,066,522.70, 33,084,037.65 and 9,926,048.30 is: 14,881,989.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,066,522.70 : 33,084,037.65 = 9,926,048.30 : x
  2. Step 2: Convert to fraction form
    22,066,522.70/33,084,037.65 = 9,926,048.30/x
  3. Step 3: Cross multiply
    22,066,522.70x = 33,084,037.65 × 9,926,048.30
  4. Step 4: Simplify right side
    22,066,522.70x = 328,393,755,672,918.50
  5. Step 5: Solve for x
    x = 328,393,755,672,918.50/22,066,522.70
  6. Step 6: Final answer
    x = 14,881,989.34

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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.