Home / 15,984,932.10-23,957,715.15-10,867,352.10

Finding the Fourth Proportional to 15,984,932.10, 23,957,715.15 and 10,867,352.10

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Solution

The fourth proportional to 15,984,932.10, 23,957,715.15 and 10,867,352.10 is: 16,287,646.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,984,932.10 : 23,957,715.15 = 10,867,352.10 : x
  2. Step 2: Convert to fraction form
    15,984,932.10/23,957,715.15 = 10,867,352.10/x
  3. Step 3: Cross multiply
    15,984,932.10x = 23,957,715.15 × 10,867,352.10
  4. Step 4: Simplify right side
    15,984,932.10x = 260,356,926,046,554.28
  5. Step 5: Solve for x
    x = 260,356,926,046,554.28/15,984,932.10
  6. Step 6: Final answer
    x = 16,287,646.67

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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.