Home / 39,093,530.60-58,766,267.10-27,812,109.80

Finding the Fourth Proportional to 39,093,530.60, 58,766,267.10 and 27,812,109.80

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Solution

The fourth proportional to 39,093,530.60, 58,766,267.10 and 27,812,109.80 is: 41,807,783.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,093,530.60 : 58,766,267.10 = 27,812,109.80 : x
  2. Step 2: Convert to fraction form
    39,093,530.60/58,766,267.10 = 27,812,109.80/x
  3. Step 3: Cross multiply
    39,093,530.60x = 58,766,267.10 × 27,812,109.80
  4. Step 4: Simplify right side
    39,093,530.60x = 1,634,413,873,121,327.75
  5. Step 5: Solve for x
    x = 1,634,413,873,121,327.75/39,093,530.60
  6. Step 6: Final answer
    x = 41,807,783.74

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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.