Home / 24,515,490.54-33,830,048.73-13,500,086.70

Finding the Fourth Proportional to 24,515,490.54, 33,830,048.73 and 13,500,086.70

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Solution

The fourth proportional to 24,515,490.54, 33,830,048.73 and 13,500,086.70 is: 18,629,388.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,515,490.54 : 33,830,048.73 = 13,500,086.70 : x
  2. Step 2: Convert to fraction form
    24,515,490.54/33,830,048.73 = 13,500,086.70/x
  3. Step 3: Cross multiply
    24,515,490.54x = 33,830,048.73 × 13,500,086.70
  4. Step 4: Simplify right side
    24,515,490.54x = 456,708,590,920,224.81
  5. Step 5: Solve for x
    x = 456,708,590,920,224.81/24,515,490.54
  6. Step 6: Final answer
    x = 18,629,388.23

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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.