Home / 39,429,780.20-59,056,196.70-32,351,892.20

Finding the Fourth Proportional to 39,429,780.20, 59,056,196.70 and 32,351,892.20

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Solution

The fourth proportional to 39,429,780.20, 59,056,196.70 and 32,351,892.20 is: 48,455,246.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,429,780.20 : 59,056,196.70 = 32,351,892.20 : x
  2. Step 2: Convert to fraction form
    39,429,780.20/59,056,196.70 = 32,351,892.20/x
  3. Step 3: Cross multiply
    39,429,780.20x = 59,056,196.70 × 32,351,892.20
  4. Step 4: Simplify right side
    39,429,780.20x = 1,910,579,709,380,395.75
  5. Step 5: Solve for x
    x = 1,910,579,709,380,395.75/39,429,780.20
  6. Step 6: Final answer
    x = 48,455,246.26

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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.