Home / 109,733,611.64-164,600,967.56-27,852,514.29

Finding the Fourth Proportional to 109,733,611.64, 164,600,967.56 and 27,852,514.29

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Solution

The fourth proportional to 109,733,611.64, 164,600,967.56 and 27,852,514.29 is: 41,778,911.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,733,611.64 : 164,600,967.56 = 27,852,514.29 : x
  2. Step 2: Convert to fraction form
    109,733,611.64/164,600,967.56 = 27,852,514.29/x
  3. Step 3: Cross multiply
    109,733,611.64x = 164,600,967.56 × 27,852,514.29
  4. Step 4: Simplify right side
    109,733,611.64x = 4,584,550,800,973,464
  5. Step 5: Solve for x
    x = 4,584,550,800,973,464/109,733,611.64
  6. Step 6: Final answer
    x = 41,778,911.06

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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.