Home / 21,684,410.90-32,536,549.26-9,392,133.99

Finding the Fourth Proportional to 21,684,410.90, 32,536,549.26 and 9,392,133.99

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Solution

The fourth proportional to 21,684,410.90, 32,536,549.26 and 9,392,133.99 is: 14,092,503.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,684,410.90 : 32,536,549.26 = 9,392,133.99 : x
  2. Step 2: Convert to fraction form
    21,684,410.90/32,536,549.26 = 9,392,133.99/x
  3. Step 3: Cross multiply
    21,684,410.90x = 32,536,549.26 × 9,392,133.99
  4. Step 4: Simplify right side
    21,684,410.90x = 305,587,630,222,155.38
  5. Step 5: Solve for x
    x = 305,587,630,222,155.38/21,684,410.90
  6. Step 6: Final answer
    x = 14,092,503.21

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.