Home / 39,758,736.60-59,638,104.90-27,665,501.40

Finding the Fourth Proportional to 39,758,736.60, 59,638,104.90 and 27,665,501.40

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Solution

The fourth proportional to 39,758,736.60, 59,638,104.90 and 27,665,501.40 is: 41,498,252.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,758,736.60 : 59,638,104.90 = 27,665,501.40 : x
  2. Step 2: Convert to fraction form
    39,758,736.60/59,638,104.90 = 27,665,501.40/x
  3. Step 3: Cross multiply
    39,758,736.60x = 59,638,104.90 × 27,665,501.40
  4. Step 4: Simplify right side
    39,758,736.60x = 1,649,918,074,604,296.75
  5. Step 5: Solve for x
    x = 1,649,918,074,604,296.75/39,758,736.60
  6. Step 6: Final answer
    x = 41,498,252.10

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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.