Home / 39,606,405.90-59,436,180.90-23,415,170.10

Finding the Fourth Proportional to 39,606,405.90, 59,436,180.90 and 23,415,170.10

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Solution

The fourth proportional to 39,606,405.90, 59,436,180.90 and 23,415,170.10 is: 35,138,464.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,606,405.90 : 59,436,180.90 = 23,415,170.10 : x
  2. Step 2: Convert to fraction form
    39,606,405.90/59,436,180.90 = 23,415,170.10/x
  3. Step 3: Cross multiply
    39,606,405.90x = 59,436,180.90 × 23,415,170.10
  4. Step 4: Simplify right side
    39,606,405.90x = 1,391,708,285,867,871.25
  5. Step 5: Solve for x
    x = 1,391,708,285,867,871.25/39,606,405.90
  6. Step 6: Final answer
    x = 35,138,464.45

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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.