Home / 34,508,808.54-51,710,002.29-16,981,244.46

Finding the Fourth Proportional to 34,508,808.54, 51,710,002.29 and 16,981,244.46

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Solution

The fourth proportional to 34,508,808.54, 51,710,002.29 and 16,981,244.46 is: 25,445,682.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,508,808.54 : 51,710,002.29 = 16,981,244.46 : x
  2. Step 2: Convert to fraction form
    34,508,808.54/51,710,002.29 = 16,981,244.46/x
  3. Step 3: Cross multiply
    34,508,808.54x = 51,710,002.29 × 16,981,244.46
  4. Step 4: Simplify right side
    34,508,808.54x = 878,100,189,913,649.88
  5. Step 5: Solve for x
    x = 878,100,189,913,649.88/34,508,808.54
  6. Step 6: Final answer
    x = 25,445,682.63

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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.