Home / 110,208,786.96-152,053,881.26-62,516,186.94

Finding the Fourth Proportional to 110,208,786.96, 152,053,881.26 and 62,516,186.94

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Solution

The fourth proportional to 110,208,786.96, 152,053,881.26 and 62,516,186.94 is: 86,252,912.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,208,786.96 : 152,053,881.26 = 62,516,186.94 : x
  2. Step 2: Convert to fraction form
    110,208,786.96/152,053,881.26 = 62,516,186.94/x
  3. Step 3: Cross multiply
    110,208,786.96x = 152,053,881.26 × 62,516,186.94
  4. Step 4: Simplify right side
    110,208,786.96x = 9,505,828,866,412,310
  5. Step 5: Solve for x
    x = 9,505,828,866,412,310/110,208,786.96
  6. Step 6: Final answer
    x = 86,252,912.57

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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.