Home / 36,698,614.26-55,011,560.30-17,232,994.88

Finding the Fourth Proportional to 36,698,614.26, 55,011,560.30 and 17,232,994.88

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Solution

The fourth proportional to 36,698,614.26, 55,011,560.30 and 17,232,994.88 is: 25,832,417.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,698,614.26 : 55,011,560.30 = 17,232,994.88 : x
  2. Step 2: Convert to fraction form
    36,698,614.26/55,011,560.30 = 17,232,994.88/x
  3. Step 3: Cross multiply
    36,698,614.26x = 55,011,560.30 × 17,232,994.88
  4. Step 4: Simplify right side
    36,698,614.26x = 948,013,936,990,711.12
  5. Step 5: Solve for x
    x = 948,013,936,990,711.12/36,698,614.26
  6. Step 6: Final answer
    x = 25,832,417.82

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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.