Home / 27,501,101.10-41,188,666.05-14,022,182.70

Finding the Fourth Proportional to 27,501,101.10, 41,188,666.05 and 14,022,182.70

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Solution

The fourth proportional to 27,501,101.10, 41,188,666.05 and 14,022,182.70 is: 21,001,159.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,501,101.10 : 41,188,666.05 = 14,022,182.70 : x
  2. Step 2: Convert to fraction form
    27,501,101.10/41,188,666.05 = 14,022,182.70/x
  3. Step 3: Cross multiply
    27,501,101.10x = 41,188,666.05 × 14,022,182.70
  4. Step 4: Simplify right side
    27,501,101.10x = 577,555,000,522,387.25
  5. Step 5: Solve for x
    x = 577,555,000,522,387.25/27,501,101.10
  6. Step 6: Final answer
    x = 21,001,159.13

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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.