Home / 110,023,951.86-164,820,284.46-63,869,043.78

Finding the Fourth Proportional to 110,023,951.86, 164,820,284.46 and 63,869,043.78

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Solution

The fourth proportional to 110,023,951.86, 164,820,284.46 and 63,869,043.78 is: 95,678,384.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,023,951.86 : 164,820,284.46 = 63,869,043.78 : x
  2. Step 2: Convert to fraction form
    110,023,951.86/164,820,284.46 = 63,869,043.78/x
  3. Step 3: Cross multiply
    110,023,951.86x = 164,820,284.46 × 63,869,043.78
  4. Step 4: Simplify right side
    110,023,951.86x = 10,526,913,964,007,794
  5. Step 5: Solve for x
    x = 10,526,913,964,007,794/110,023,951.86
  6. Step 6: Final answer
    x = 95,678,384.44

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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.