Home / 109,877,751.44-164,814,950.28-37,145,624.24

Finding the Fourth Proportional to 109,877,751.44, 164,814,950.28 and 37,145,624.24

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Solution

The fourth proportional to 109,877,751.44, 164,814,950.28 and 37,145,624.24 is: 55,717,869.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,877,751.44 : 164,814,950.28 = 37,145,624.24 : x
  2. Step 2: Convert to fraction form
    109,877,751.44/164,814,950.28 = 37,145,624.24/x
  3. Step 3: Cross multiply
    109,877,751.44x = 164,814,950.28 × 37,145,624.24
  4. Step 4: Simplify right side
    109,877,751.44x = 6,122,154,212,235,163
  5. Step 5: Solve for x
    x = 6,122,154,212,235,163/109,877,751.44
  6. Step 6: Final answer
    x = 55,717,869.47

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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.