Home / 17,623,799.64-26,429,710.68-6,106,579.20

Finding the Fourth Proportional to 17,623,799.64, 26,429,710.68 and 6,106,579.20

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Solution

The fourth proportional to 17,623,799.64, 26,429,710.68 and 6,106,579.20 is: 9,157,793.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,623,799.64 : 26,429,710.68 = 6,106,579.20 : x
  2. Step 2: Convert to fraction form
    17,623,799.64/26,429,710.68 = 6,106,579.20/x
  3. Step 3: Cross multiply
    17,623,799.64x = 26,429,710.68 × 6,106,579.20
  4. Step 4: Simplify right side
    17,623,799.64x = 161,395,121,500,505.84
  5. Step 5: Solve for x
    x = 161,395,121,500,505.84/17,623,799.64
  6. Step 6: Final answer
    x = 9,157,793.71

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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.