Home / 48,733,932.10-73,072,904.55-14,650,168.90

Finding the Fourth Proportional to 48,733,932.10, 73,072,904.55 and 14,650,168.90

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Solution

The fourth proportional to 48,733,932.10, 73,072,904.55 and 14,650,168.90 is: 21,966,838.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,733,932.10 : 73,072,904.55 = 14,650,168.90 : x
  2. Step 2: Convert to fraction form
    48,733,932.10/73,072,904.55 = 14,650,168.90/x
  3. Step 3: Cross multiply
    48,733,932.10x = 73,072,904.55 × 14,650,168.90
  4. Step 4: Simplify right side
    48,733,932.10x = 1,070,530,393,671,078.50
  5. Step 5: Solve for x
    x = 1,070,530,393,671,078.50/48,733,932.10
  6. Step 6: Final answer
    x = 21,966,838.04

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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.