Home / 108,039,680.51-162,085,302.42-35,256,596.62

Finding the Fourth Proportional to 108,039,680.51, 162,085,302.42 and 35,256,596.62

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Solution

The fourth proportional to 108,039,680.51, 162,085,302.42 and 35,256,596.62 is: 52,893,308.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,039,680.51 : 162,085,302.42 = 35,256,596.62 : x
  2. Step 2: Convert to fraction form
    108,039,680.51/162,085,302.42 = 35,256,596.62/x
  3. Step 3: Cross multiply
    108,039,680.51x = 162,085,302.42 × 35,256,596.62
  4. Step 4: Simplify right side
    108,039,680.51x = 5,714,576,125,787,470
  5. Step 5: Solve for x
    x = 5,714,576,125,787,470/108,039,680.51
  6. Step 6: Final answer
    x = 52,893,308.26

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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.