Home / 19,750,706.30-27,256,014.54-11,049,024.22

Finding the Fourth Proportional to 19,750,706.30, 27,256,014.54 and 11,049,024.22

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Solution

The fourth proportional to 19,750,706.30, 27,256,014.54 and 11,049,024.22 is: 15,247,675.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,750,706.30 : 27,256,014.54 = 11,049,024.22 : x
  2. Step 2: Convert to fraction form
    19,750,706.30/27,256,014.54 = 11,049,024.22/x
  3. Step 3: Cross multiply
    19,750,706.30x = 27,256,014.54 × 11,049,024.22
  4. Step 4: Simplify right side
    19,750,706.30x = 301,152,364,793,132.19
  5. Step 5: Solve for x
    x = 301,152,364,793,132.19/19,750,706.30
  6. Step 6: Final answer
    x = 15,247,675.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.