Home / 34,508,814.17-51,710,010.73-16,981,250.09

Finding the Fourth Proportional to 34,508,814.17, 51,710,010.73 and 16,981,250.09

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Solution

The fourth proportional to 34,508,814.17, 51,710,010.73 and 16,981,250.09 is: 25,445,691.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,508,814.17 : 51,710,010.73 = 16,981,250.09 : x
  2. Step 2: Convert to fraction form
    34,508,814.17/51,710,010.73 = 16,981,250.09/x
  3. Step 3: Cross multiply
    34,508,814.17x = 51,710,010.73 × 16,981,250.09
  4. Step 4: Simplify right side
    34,508,814.17x = 878,100,624,061,710.38
  5. Step 5: Solve for x
    x = 878,100,624,061,710.38/34,508,814.17
  6. Step 6: Final answer
    x = 25,445,691.06

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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.