Home / 25,855,895.73-35,681,376.80-14,253,874.41

Finding the Fourth Proportional to 25,855,895.73, 35,681,376.80 and 14,253,874.41

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Solution

The fourth proportional to 25,855,895.73, 35,681,376.80 and 14,253,874.41 is: 19,670,479.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,855,895.73 : 35,681,376.80 = 14,253,874.41 : x
  2. Step 2: Convert to fraction form
    25,855,895.73/35,681,376.80 = 14,253,874.41/x
  3. Step 3: Cross multiply
    25,855,895.73x = 35,681,376.80 × 14,253,874.41
  4. Step 4: Simplify right side
    25,855,895.73x = 508,597,863,683,087.62
  5. Step 5: Solve for x
    x = 508,597,863,683,087.62/25,855,895.73
  6. Step 6: Final answer
    x = 19,670,479.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.