Home / 25,737,692.40-38,606,516.64-6,568,447.92

Finding the Fourth Proportional to 25,737,692.40, 38,606,516.64 and 6,568,447.92

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Solution

The fourth proportional to 25,737,692.40, 38,606,516.64 and 6,568,447.92 is: 9,852,666.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,692.40 : 38,606,516.64 = 6,568,447.92 : x
  2. Step 2: Convert to fraction form
    25,737,692.40/38,606,516.64 = 6,568,447.92/x
  3. Step 3: Cross multiply
    25,737,692.40x = 38,606,516.64 × 6,568,447.92
  4. Step 4: Simplify right side
    25,737,692.40x = 253,584,893,922,453.38
  5. Step 5: Solve for x
    x = 253,584,893,922,453.38/25,737,692.40
  6. Step 6: Final answer
    x = 9,852,666.28

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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.