Home / 108,032,623.31-162,049,350.51-26,151,367.61

Finding the Fourth Proportional to 108,032,623.31, 162,049,350.51 and 26,151,367.61

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Solution

The fourth proportional to 108,032,623.31, 162,049,350.51 and 26,151,367.61 is: 39,227,152.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,032,623.31 : 162,049,350.51 = 26,151,367.61 : x
  2. Step 2: Convert to fraction form
    108,032,623.31/162,049,350.51 = 26,151,367.61/x
  3. Step 3: Cross multiply
    108,032,623.31x = 162,049,350.51 × 26,151,367.61
  4. Step 4: Simplify right side
    108,032,623.31x = 4,237,812,136,553,874
  5. Step 5: Solve for x
    x = 4,237,812,136,553,874/108,032,623.31
  6. Step 6: Final answer
    x = 39,227,152.01

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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.