Home / 39,366,165.60-59,023,587.60-35,335,087.20

Finding the Fourth Proportional to 39,366,165.60, 59,023,587.60 and 35,335,087.20

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Solution

The fourth proportional to 39,366,165.60, 59,023,587.60 and 35,335,087.20 is: 52,979,597.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,165.60 : 59,023,587.60 = 35,335,087.20 : x
  2. Step 2: Convert to fraction form
    39,366,165.60/59,023,587.60 = 35,335,087.20/x
  3. Step 3: Cross multiply
    39,366,165.60x = 59,023,587.60 × 35,335,087.20
  4. Step 4: Simplify right side
    39,366,165.60x = 2,085,603,614,702,839
  5. Step 5: Solve for x
    x = 2,085,603,614,702,839/39,366,165.60
  6. Step 6: Final answer
    x = 52,979,597.65

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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.