Home / 23,878,796.60-32,952,850.26-13,566,085.40

Finding the Fourth Proportional to 23,878,796.60, 32,952,850.26 and 13,566,085.40

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Solution

The fourth proportional to 23,878,796.60, 32,952,850.26 and 13,566,085.40 is: 18,721,260.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,878,796.60 : 32,952,850.26 = 13,566,085.40 : x
  2. Step 2: Convert to fraction form
    23,878,796.60/32,952,850.26 = 13,566,085.40/x
  3. Step 3: Cross multiply
    23,878,796.60x = 32,952,850.26 × 13,566,085.40
  4. Step 4: Simplify right side
    23,878,796.60x = 447,041,180,800,572.25
  5. Step 5: Solve for x
    x = 447,041,180,800,572.25/23,878,796.60
  6. Step 6: Final answer
    x = 18,721,260.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.