Home / 39,702,629.44-59,564,047.68-23,321,766.16

Finding the Fourth Proportional to 39,702,629.44, 59,564,047.68 and 23,321,766.16

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Solution

The fourth proportional to 39,702,629.44, 59,564,047.68 and 23,321,766.16 is: 34,988,584.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,702,629.44 : 59,564,047.68 = 23,321,766.16 : x
  2. Step 2: Convert to fraction form
    39,702,629.44/59,564,047.68 = 23,321,766.16/x
  3. Step 3: Cross multiply
    39,702,629.44x = 59,564,047.68 × 23,321,766.16
  4. Step 4: Simplify right side
    39,702,629.44x = 1,389,138,791,536,050.50
  5. Step 5: Solve for x
    x = 1,389,138,791,536,050.50/39,702,629.44
  6. Step 6: Final answer
    x = 34,988,584.16

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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.