Home / 25,856,315.84-35,681,823.96-14,253,625.28

Finding the Fourth Proportional to 25,856,315.84, 35,681,823.96 and 14,253,625.28

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Solution

The fourth proportional to 25,856,315.84, 35,681,823.96 and 14,253,625.28 is: 19,670,062.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,856,315.84 : 35,681,823.96 = 14,253,625.28 : x
  2. Step 2: Convert to fraction form
    25,856,315.84/35,681,823.96 = 14,253,625.28/x
  3. Step 3: Cross multiply
    25,856,315.84x = 35,681,823.96 × 14,253,625.28
  4. Step 4: Simplify right side
    25,856,315.84x = 508,595,348,032,765.69
  5. Step 5: Solve for x
    x = 508,595,348,032,765.69/25,856,315.84
  6. Step 6: Final answer
    x = 19,670,062.48

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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.