Home / 23,588,910.90-32,562,740.79-15,858,437.27

Finding the Fourth Proportional to 23,588,910.90, 32,562,740.79 and 15,858,437.27

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Solution

The fourth proportional to 23,588,910.90, 32,562,740.79 and 15,858,437.27 is: 21,891,395.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,588,910.90 : 32,562,740.79 = 15,858,437.27 : x
  2. Step 2: Convert to fraction form
    23,588,910.90/32,562,740.79 = 15,858,437.27/x
  3. Step 3: Cross multiply
    23,588,910.90x = 32,562,740.79 × 15,858,437.27
  4. Step 4: Simplify right side
    23,588,910.90x = 516,394,181,994,671.56
  5. Step 5: Solve for x
    x = 516,394,181,994,671.56/23,588,910.90
  6. Step 6: Final answer
    x = 21,891,395.67

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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.