Home / 16,371,351.10-24,557,111.70-4,239,964.90

Finding the Fourth Proportional to 16,371,351.10, 24,557,111.70 and 4,239,964.90

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Solution

The fourth proportional to 16,371,351.10, 24,557,111.70 and 4,239,964.90 is: 6,359,969.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,371,351.10 : 24,557,111.70 = 4,239,964.90 : x
  2. Step 2: Convert to fraction form
    16,371,351.10/24,557,111.70 = 4,239,964.90/x
  3. Step 3: Cross multiply
    16,371,351.10x = 24,557,111.70 × 4,239,964.90
  4. Step 4: Simplify right side
    16,371,351.10x = 104,121,291,653,379.34
  5. Step 5: Solve for x
    x = 104,121,291,653,379.34/16,371,351.10
  6. Step 6: Final answer
    x = 6,359,969.38

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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.