Home / 41,284,789.65-61,927,184.48-17,011,221.98

Finding the Fourth Proportional to 41,284,789.65, 61,927,184.48 and 17,011,221.98

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Solution

The fourth proportional to 41,284,789.65, 61,927,184.48 and 17,011,221.98 is: 25,516,832.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,284,789.65 : 61,927,184.48 = 17,011,221.98 : x
  2. Step 2: Convert to fraction form
    41,284,789.65/61,927,184.48 = 17,011,221.98/x
  3. Step 3: Cross multiply
    41,284,789.65x = 61,927,184.48 × 17,011,221.98
  4. Step 4: Simplify right side
    41,284,789.65x = 1,053,457,081,390,999
  5. Step 5: Solve for x
    x = 1,053,457,081,390,999/41,284,789.65
  6. Step 6: Final answer
    x = 25,516,832.96

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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.