Home / 16,876,325.87-23,287,948.83-9,534,796.50

Finding the Fourth Proportional to 16,876,325.87, 23,287,948.83 and 9,534,796.50

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Solution

The fourth proportional to 16,876,325.87, 23,287,948.83 and 9,534,796.50 is: 13,157,239.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,876,325.87 : 23,287,948.83 = 9,534,796.50 : x
  2. Step 2: Convert to fraction form
    16,876,325.87/23,287,948.83 = 9,534,796.50/x
  3. Step 3: Cross multiply
    16,876,325.87x = 23,287,948.83 × 9,534,796.50
  4. Step 4: Simplify right side
    16,876,325.87x = 222,045,852,996,463.06
  5. Step 5: Solve for x
    x = 222,045,852,996,463.06/16,876,325.87
  6. Step 6: Final answer
    x = 13,157,239.00

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Why These Related Problems?

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