Home / 23,588,843.08-32,562,647.46-15,858,369

Finding the Fourth Proportional to 23,588,843.08, 32,562,647.46 and 15,858,369

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Solution

The fourth proportional to 23,588,843.08, 32,562,647.46 and 15,858,369 is: 21,891,301.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,588,843.08 : 32,562,647.46 = 15,858,369 : x
  2. Step 2: Convert to fraction form
    23,588,843.08/32,562,647.46 = 15,858,369/x
  3. Step 3: Cross multiply
    23,588,843.08x = 32,562,647.46 × 15,858,369
  4. Step 4: Simplify right side
    23,588,843.08x = 516,390,479,037,592.75
  5. Step 5: Solve for x
    x = 516,390,479,037,592.75/23,588,843.08
  6. Step 6: Final answer
    x = 21,891,301.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.