Home / 14,488,347.64-21,733,180.80-10,247,446.84

Finding the Fourth Proportional to 14,488,347.64, 21,733,180.80 and 10,247,446.84

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Solution

The fourth proportional to 14,488,347.64, 21,733,180.80 and 10,247,446.84 is: 15,371,636.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,488,347.64 : 21,733,180.80 = 10,247,446.84 : x
  2. Step 2: Convert to fraction form
    14,488,347.64/21,733,180.80 = 10,247,446.84/x
  3. Step 3: Cross multiply
    14,488,347.64x = 21,733,180.80 × 10,247,446.84
  4. Step 4: Simplify right side
    14,488,347.64x = 222,709,614,912,108.69
  5. Step 5: Solve for x
    x = 222,709,614,912,108.69/14,488,347.64
  6. Step 6: Final answer
    x = 15,371,636.60

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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.