Home / 15,885,056.84-23,823,648.66-4,525,603.88

Finding the Fourth Proportional to 15,885,056.84, 23,823,648.66 and 4,525,603.88

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Solution

The fourth proportional to 15,885,056.84, 23,823,648.66 and 4,525,603.88 is: 6,787,284.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,885,056.84 : 23,823,648.66 = 4,525,603.88 : x
  2. Step 2: Convert to fraction form
    15,885,056.84/23,823,648.66 = 4,525,603.88/x
  3. Step 3: Cross multiply
    15,885,056.84x = 23,823,648.66 × 4,525,603.88
  4. Step 4: Simplify right side
    15,885,056.84x = 107,816,396,811,452.80
  5. Step 5: Solve for x
    x = 107,816,396,811,452.80/15,885,056.84
  6. Step 6: Final answer
    x = 6,787,284.29

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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.