Home / 55,296,039.90-82,944,059.85-14,910,606.30

Finding the Fourth Proportional to 55,296,039.90, 82,944,059.85 and 14,910,606.30

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Solution

The fourth proportional to 55,296,039.90, 82,944,059.85 and 14,910,606.30 is: 22,365,909.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,296,039.90 : 82,944,059.85 = 14,910,606.30 : x
  2. Step 2: Convert to fraction form
    55,296,039.90/82,944,059.85 = 14,910,606.30/x
  3. Step 3: Cross multiply
    55,296,039.90x = 82,944,059.85 × 14,910,606.30
  4. Step 4: Simplify right side
    55,296,039.90x = 1,236,746,221,346,987
  5. Step 5: Solve for x
    x = 1,236,746,221,346,987/55,296,039.90
  6. Step 6: Final answer
    x = 22,365,909.45

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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.