Home / 22,108,504.14-33,181,389.45-9,338,173.74

Finding the Fourth Proportional to 22,108,504.14, 33,181,389.45 and 9,338,173.74

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Solution

The fourth proportional to 22,108,504.14, 33,181,389.45 and 9,338,173.74 is: 14,015,130.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,108,504.14 : 33,181,389.45 = 9,338,173.74 : x
  2. Step 2: Convert to fraction form
    22,108,504.14/33,181,389.45 = 9,338,173.74/x
  3. Step 3: Cross multiply
    22,108,504.14x = 33,181,389.45 × 9,338,173.74
  4. Step 4: Simplify right side
    22,108,504.14x = 309,853,579,618,703.06
  5. Step 5: Solve for x
    x = 309,853,579,618,703.06/22,108,504.14
  6. Step 6: Final answer
    x = 14,015,130.90

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1.5x scale

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.