Home / 110,293,389.36-152,204,877.32-60,733,644.97

Finding the Fourth Proportional to 110,293,389.36, 152,204,877.32 and 60,733,644.97

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Solution

The fourth proportional to 110,293,389.36, 152,204,877.32 and 60,733,644.97 is: 83,812,430.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,293,389.36 : 152,204,877.32 = 60,733,644.97 : x
  2. Step 2: Convert to fraction form
    110,293,389.36/152,204,877.32 = 60,733,644.97/x
  3. Step 3: Cross multiply
    110,293,389.36x = 152,204,877.32 × 60,733,644.97
  4. Step 4: Simplify right side
    110,293,389.36x = 9,243,956,981,396,026
  5. Step 5: Solve for x
    x = 9,243,956,981,396,026/110,293,389.36
  6. Step 6: Final answer
    x = 83,812,430.06

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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.