Home / 17,114,741.88-25,671,914.91-4,160,965.92

Finding the Fourth Proportional to 17,114,741.88, 25,671,914.91 and 4,160,965.92

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Solution

The fourth proportional to 17,114,741.88, 25,671,914.91 and 4,160,965.92 is: 6,241,400.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,114,741.88 : 25,671,914.91 = 4,160,965.92 : x
  2. Step 2: Convert to fraction form
    17,114,741.88/25,671,914.91 = 4,160,965.92/x
  3. Step 3: Cross multiply
    17,114,741.88x = 25,671,914.91 × 4,160,965.92
  4. Step 4: Simplify right side
    17,114,741.88x = 106,819,963,041,649.86
  5. Step 5: Solve for x
    x = 106,819,963,041,649.86/17,114,741.88
  6. Step 6: Final answer
    x = 6,241,400.76

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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.