Home / 32,558,067-48,799,951.50-13,114,851.66

Finding the Fourth Proportional to 32,558,067, 48,799,951.50 and 13,114,851.66

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Solution

The fourth proportional to 32,558,067, 48,799,951.50 and 13,114,851.66 is: 19,657,313.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,558,067 : 48,799,951.50 = 13,114,851.66 : x
  2. Step 2: Convert to fraction form
    32,558,067/48,799,951.50 = 13,114,851.66/x
  3. Step 3: Cross multiply
    32,558,067x = 48,799,951.50 × 13,114,851.66
  4. Step 4: Simplify right side
    32,558,067x = 640,004,124,937,694.50
  5. Step 5: Solve for x
    x = 640,004,124,937,694.50/32,558,067
  6. Step 6: Final answer
    x = 19,657,313.35

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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.