Home / 24,515,490.60-33,830,048.82-13,500,086.76

Finding the Fourth Proportional to 24,515,490.60, 33,830,048.82 and 13,500,086.76

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Solution

The fourth proportional to 24,515,490.60, 33,830,048.82 and 13,500,086.76 is: 18,629,388.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,515,490.60 : 33,830,048.82 = 13,500,086.76 : x
  2. Step 2: Convert to fraction form
    24,515,490.60/33,830,048.82 = 13,500,086.76/x
  3. Step 3: Cross multiply
    24,515,490.60x = 33,830,048.82 × 13,500,086.76
  4. Step 4: Simplify right side
    24,515,490.60x = 456,708,594,165,035.62
  5. Step 5: Solve for x
    x = 456,708,594,165,035.62/24,515,490.60
  6. Step 6: Final answer
    x = 18,629,388.32

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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.