Home / 16,013,999.30-24,016,030.91-5,777,528.36

Finding the Fourth Proportional to 16,013,999.30, 24,016,030.91 and 5,777,528.36

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Solution

The fourth proportional to 16,013,999.30, 24,016,030.91 and 5,777,528.36 is: 8,664,500.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,013,999.30 : 24,016,030.91 = 5,777,528.36 : x
  2. Step 2: Convert to fraction form
    16,013,999.30/24,016,030.91 = 5,777,528.36/x
  3. Step 3: Cross multiply
    16,013,999.30x = 24,016,030.91 × 5,777,528.36
  4. Step 4: Simplify right side
    16,013,999.30x = 138,753,299,684,949.72
  5. Step 5: Solve for x
    x = 138,753,299,684,949.72/16,013,999.30
  6. Step 6: Final answer
    x = 8,664,500.17

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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.