Home / 36,852,894.51-55,279,360.22-12,592,059.29

Finding the Fourth Proportional to 36,852,894.51, 55,279,360.22 and 12,592,059.29

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Solution

The fourth proportional to 36,852,894.51, 55,279,360.22 and 12,592,059.29 is: 18,888,095.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,852,894.51 : 55,279,360.22 = 12,592,059.29 : x
  2. Step 2: Convert to fraction form
    36,852,894.51/55,279,360.22 = 12,592,059.29/x
  3. Step 3: Cross multiply
    36,852,894.51x = 55,279,360.22 × 12,592,059.29
  4. Step 4: Simplify right side
    36,852,894.51x = 696,080,981,064,150.38
  5. Step 5: Solve for x
    x = 696,080,981,064,150.38/36,852,894.51
  6. Step 6: Final answer
    x = 18,888,095.23

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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.