Home / 24,490,000.30-36,735,000.45-21,504,016.30

Finding the Fourth Proportional to 24,490,000.30, 36,735,000.45 and 21,504,016.30

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Solution

The fourth proportional to 24,490,000.30, 36,735,000.45 and 21,504,016.30 is: 32,256,024.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,490,000.30 : 36,735,000.45 = 21,504,016.30 : x
  2. Step 2: Convert to fraction form
    24,490,000.30/36,735,000.45 = 21,504,016.30/x
  3. Step 3: Cross multiply
    24,490,000.30x = 36,735,000.45 × 21,504,016.30
  4. Step 4: Simplify right side
    24,490,000.30x = 789,950,048,457,307.38
  5. Step 5: Solve for x
    x = 789,950,048,457,307.38/24,490,000.30
  6. Step 6: Final answer
    x = 32,256,024.45

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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.