Home / 39,864,469.60-59,697,171.60-26,328,008.80

Finding the Fourth Proportional to 39,864,469.60, 59,697,171.60 and 26,328,008.80

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Solution

The fourth proportional to 39,864,469.60, 59,697,171.60 and 26,328,008.80 is: 39,426,277.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,864,469.60 : 59,697,171.60 = 26,328,008.80 : x
  2. Step 2: Convert to fraction form
    39,864,469.60/59,697,171.60 = 26,328,008.80/x
  3. Step 3: Cross multiply
    39,864,469.60x = 59,697,171.60 × 26,328,008.80
  4. Step 4: Simplify right side
    39,864,469.60x = 1,571,707,659,219,910.25
  5. Step 5: Solve for x
    x = 1,571,707,659,219,910.25/39,864,469.60
  6. Step 6: Final answer
    x = 39,426,277.96

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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.