Home / 32,290,828.80-48,436,243.20-23,787,772.80

Finding the Fourth Proportional to 32,290,828.80, 48,436,243.20 and 23,787,772.80

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Solution

The fourth proportional to 32,290,828.80, 48,436,243.20 and 23,787,772.80 is: 35,681,659.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,290,828.80 : 48,436,243.20 = 23,787,772.80 : x
  2. Step 2: Convert to fraction form
    32,290,828.80/48,436,243.20 = 23,787,772.80/x
  3. Step 3: Cross multiply
    32,290,828.80x = 48,436,243.20 × 23,787,772.80
  4. Step 4: Simplify right side
    32,290,828.80x = 1,152,190,348,527,145
  5. Step 5: Solve for x
    x = 1,152,190,348,527,145/32,290,828.80
  6. Step 6: Final answer
    x = 35,681,659.20

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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.