Home / 25,737,569.84-38,606,322.15-6,568,327.34

Finding the Fourth Proportional to 25,737,569.84, 38,606,322.15 and 6,568,327.34

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Solution

The fourth proportional to 25,737,569.84, 38,606,322.15 and 6,568,327.34 is: 9,852,482.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,569.84 : 38,606,322.15 = 6,568,327.34 : x
  2. Step 2: Convert to fraction form
    25,737,569.84/38,606,322.15 = 6,568,327.34/x
  3. Step 3: Cross multiply
    25,737,569.84x = 38,606,322.15 × 6,568,327.34
  4. Step 4: Simplify right side
    25,737,569.84x = 253,578,961,274,692.56
  5. Step 5: Solve for x
    x = 253,578,961,274,692.56/25,737,569.84
  6. Step 6: Final answer
    x = 9,852,482.69

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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.