Home / 29,392,381.27-44,063,909.70-12,995,018.33

Finding the Fourth Proportional to 29,392,381.27, 44,063,909.70 and 12,995,018.33

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Solution

The fourth proportional to 29,392,381.27, 44,063,909.70 and 12,995,018.33 is: 19,481,623.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,392,381.27 : 44,063,909.70 = 12,995,018.33 : x
  2. Step 2: Convert to fraction form
    29,392,381.27/44,063,909.70 = 12,995,018.33/x
  3. Step 3: Cross multiply
    29,392,381.27x = 44,063,909.70 × 12,995,018.33
  4. Step 4: Simplify right side
    29,392,381.27x = 572,611,313,973,913.88
  5. Step 5: Solve for x
    x = 572,611,313,973,913.88/29,392,381.27
  6. Step 6: Final answer
    x = 19,481,623.78

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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.