Home / 15,737,576.62-23,606,407.06-4,378,026.46

Finding the Fourth Proportional to 15,737,576.62, 23,606,407.06 and 4,378,026.46

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Solution

The fourth proportional to 15,737,576.62, 23,606,407.06 and 4,378,026.46 is: 6,567,051.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,737,576.62 : 23,606,407.06 = 4,378,026.46 : x
  2. Step 2: Convert to fraction form
    15,737,576.62/23,606,407.06 = 4,378,026.46/x
  3. Step 3: Cross multiply
    15,737,576.62x = 23,606,407.06 × 4,378,026.46
  4. Step 4: Simplify right side
    15,737,576.62x = 103,349,474,734,210.80
  5. Step 5: Solve for x
    x = 103,349,474,734,210.80/15,737,576.62
  6. Step 6: Final answer
    x = 6,567,051.41

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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.