Home / 16,472,218.71-24,703,353.50-4,954,628.48

Finding the Fourth Proportional to 16,472,218.71, 24,703,353.50 and 4,954,628.48

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Solution

The fourth proportional to 16,472,218.71, 24,703,353.50 and 4,954,628.48 is: 7,430,446.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,472,218.71 : 24,703,353.50 = 4,954,628.48 : x
  2. Step 2: Convert to fraction form
    16,472,218.71/24,703,353.50 = 4,954,628.48/x
  3. Step 3: Cross multiply
    16,472,218.71x = 24,703,353.50 × 4,954,628.48
  4. Step 4: Simplify right side
    16,472,218.71x = 122,395,938,815,889.77
  5. Step 5: Solve for x
    x = 122,395,938,815,889.77/16,472,218.71
  6. Step 6: Final answer
    x = 7,430,446.44

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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.