Home / 24,191,464.40-36,287,196.80-18,144,846.80

Finding the Fourth Proportional to 24,191,464.40, 36,287,196.80 and 18,144,846.80

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Solution

The fourth proportional to 24,191,464.40, 36,287,196.80 and 18,144,846.80 is: 27,217,270.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,191,464.40 : 36,287,196.80 = 18,144,846.80 : x
  2. Step 2: Convert to fraction form
    24,191,464.40/36,287,196.80 = 18,144,846.80/x
  3. Step 3: Cross multiply
    24,191,464.40x = 36,287,196.80 × 18,144,846.80
  4. Step 4: Simplify right side
    24,191,464.40x = 658,425,626,737,450.25
  5. Step 5: Solve for x
    x = 658,425,626,737,450.25/24,191,464.40
  6. Step 6: Final answer
    x = 27,217,270.35

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1.5x scale

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.