Home / 23,616,002.80-35,424,004.20-21,348,521.20

Finding the Fourth Proportional to 23,616,002.80, 35,424,004.20 and 21,348,521.20

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Solution

The fourth proportional to 23,616,002.80, 35,424,004.20 and 21,348,521.20 is: 32,022,781.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,616,002.80 : 35,424,004.20 = 21,348,521.20 : x
  2. Step 2: Convert to fraction form
    23,616,002.80/35,424,004.20 = 21,348,521.20/x
  3. Step 3: Cross multiply
    23,616,002.80x = 35,424,004.20 × 21,348,521.20
  4. Step 4: Simplify right side
    23,616,002.80x = 756,250,104,652,589.12
  5. Step 5: Solve for x
    x = 756,250,104,652,589.12/23,616,002.80
  6. Step 6: Final answer
    x = 32,022,781.80

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1.5x scale

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.