Home / 30,068,288.82-41,494,237.02-16,317,252.99

Finding the Fourth Proportional to 30,068,288.82, 41,494,237.02 and 16,317,252.99

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Solution

The fourth proportional to 30,068,288.82, 41,494,237.02 and 16,317,252.99 is: 22,517,808.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,068,288.82 : 41,494,237.02 = 16,317,252.99 : x
  2. Step 2: Convert to fraction form
    30,068,288.82/41,494,237.02 = 16,317,252.99/x
  3. Step 3: Cross multiply
    30,068,288.82x = 41,494,237.02 × 16,317,252.99
  4. Step 4: Simplify right side
    30,068,288.82x = 677,071,963,082,363.75
  5. Step 5: Solve for x
    x = 677,071,963,082,363.75/30,068,288.82
  6. Step 6: Final answer
    x = 22,517,808.28

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.