Home / 47,114,313.30-70,676,135.55-16,404,167.70

Finding the Fourth Proportional to 47,114,313.30, 70,676,135.55 and 16,404,167.70

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Solution

The fourth proportional to 47,114,313.30, 70,676,135.55 and 16,404,167.70 is: 24,607,876.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,114,313.30 : 70,676,135.55 = 16,404,167.70 : x
  2. Step 2: Convert to fraction form
    47,114,313.30/70,676,135.55 = 16,404,167.70/x
  3. Step 3: Cross multiply
    47,114,313.30x = 70,676,135.55 × 16,404,167.70
  4. Step 4: Simplify right side
    47,114,313.30x = 1,159,383,179,950,131.75
  5. Step 5: Solve for x
    x = 1,159,383,179,950,131.75/47,114,313.30
  6. Step 6: Final answer
    x = 24,607,876.01

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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.