Home / 23,185,892.70-34,778,839.05-8,041,355.10

Finding the Fourth Proportional to 23,185,892.70, 34,778,839.05 and 8,041,355.10

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Solution

The fourth proportional to 23,185,892.70, 34,778,839.05 and 8,041,355.10 is: 12,062,032.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,185,892.70 : 34,778,839.05 = 8,041,355.10 : x
  2. Step 2: Convert to fraction form
    23,185,892.70/34,778,839.05 = 8,041,355.10/x
  3. Step 3: Cross multiply
    23,185,892.70x = 34,778,839.05 × 8,041,355.10
  4. Step 4: Simplify right side
    23,185,892.70x = 279,668,994,766,796.62
  5. Step 5: Solve for x
    x = 279,668,994,766,796.62/23,185,892.70
  6. Step 6: Final answer
    x = 12,062,032.65

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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.