Home / 24,580,670.88-33,921,142.56-13,567,418.40

Finding the Fourth Proportional to 24,580,670.88, 33,921,142.56 and 13,567,418.40

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Solution

The fourth proportional to 24,580,670.88, 33,921,142.56 and 13,567,418.40 is: 18,722,936.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,580,670.88 : 33,921,142.56 = 13,567,418.40 : x
  2. Step 2: Convert to fraction form
    24,580,670.88/33,921,142.56 = 13,567,418.40/x
  3. Step 3: Cross multiply
    24,580,670.88x = 33,921,142.56 × 13,567,418.40
  4. Step 4: Simplify right side
    24,580,670.88x = 460,222,333,717,567.12
  5. Step 5: Solve for x
    x = 460,222,333,717,567.12/24,580,670.88
  6. Step 6: Final answer
    x = 18,722,936.24

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1.5x scale

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.