Home / 109,733,615.65-164,600,973.57-27,852,518.29

Finding the Fourth Proportional to 109,733,615.65, 164,600,973.57 and 27,852,518.29

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Solution

The fourth proportional to 109,733,615.65, 164,600,973.57 and 27,852,518.29 is: 41,778,917.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,733,615.65 : 164,600,973.57 = 27,852,518.29 : x
  2. Step 2: Convert to fraction form
    109,733,615.65/164,600,973.57 = 27,852,518.29/x
  3. Step 3: Cross multiply
    109,733,615.65x = 164,600,973.57 × 27,852,518.29
  4. Step 4: Simplify right side
    109,733,615.65x = 4,584,551,626,910,231
  5. Step 5: Solve for x
    x = 4,584,551,626,910,231/109,733,615.65
  6. Step 6: Final answer
    x = 41,778,917.06

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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.