Home / 39,900,395.89-59,853,122.34-16,867,037.62

Finding the Fourth Proportional to 39,900,395.89, 59,853,122.34 and 16,867,037.62

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Solution

The fourth proportional to 39,900,395.89, 59,853,122.34 and 16,867,037.62 is: 25,301,625.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,900,395.89 : 59,853,122.34 = 16,867,037.62 : x
  2. Step 2: Convert to fraction form
    39,900,395.89/59,853,122.34 = 16,867,037.62/x
  3. Step 3: Cross multiply
    39,900,395.89x = 59,853,122.34 × 16,867,037.62
  4. Step 4: Simplify right side
    39,900,395.89x = 1,009,544,866,183,242.50
  5. Step 5: Solve for x
    x = 1,009,544,866,183,242.50/39,900,395.89
  6. Step 6: Final answer
    x = 25,301,625.30

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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.