Home / 15,202,488.65-22,804,977.50-4,419,776.27

Finding the Fourth Proportional to 15,202,488.65, 22,804,977.50 and 4,419,776.27

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Solution

The fourth proportional to 15,202,488.65, 22,804,977.50 and 4,419,776.27 is: 6,630,026.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,202,488.65 : 22,804,977.50 = 4,419,776.27 : x
  2. Step 2: Convert to fraction form
    15,202,488.65/22,804,977.50 = 4,419,776.27/x
  3. Step 3: Cross multiply
    15,202,488.65x = 22,804,977.50 × 4,419,776.27
  4. Step 4: Simplify right side
    15,202,488.65x = 100,792,898,443,871.66
  5. Step 5: Solve for x
    x = 100,792,898,443,871.66/15,202,488.65
  6. Step 6: Final answer
    x = 6,630,026.23

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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.