Home / 24,194,665.10-36,291,220.05-8,021,362.70

Finding the Fourth Proportional to 24,194,665.10, 36,291,220.05 and 8,021,362.70

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Solution

The fourth proportional to 24,194,665.10, 36,291,220.05 and 8,021,362.70 is: 12,031,786.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,665.10 : 36,291,220.05 = 8,021,362.70 : x
  2. Step 2: Convert to fraction form
    24,194,665.10/36,291,220.05 = 8,021,362.70/x
  3. Step 3: Cross multiply
    24,194,665.10x = 36,291,220.05 × 8,021,362.70
  4. Step 4: Simplify right side
    24,194,665.10x = 291,105,038,846,562.12
  5. Step 5: Solve for x
    x = 291,105,038,846,562.12/24,194,665.10
  6. Step 6: Final answer
    x = 12,031,786.25

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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.