Home / 108,392,971.23-162,563,423.59-50,044,588.00

Finding the Fourth Proportional to 108,392,971.23, 162,563,423.59 and 50,044,588.00

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Solution

The fourth proportional to 108,392,971.23, 162,563,423.59 and 50,044,588.00 is: 75,054,862.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,392,971.23 : 162,563,423.59 = 50,044,588.00 : x
  2. Step 2: Convert to fraction form
    108,392,971.23/162,563,423.59 = 50,044,588.00/x
  3. Step 3: Cross multiply
    108,392,971.23x = 162,563,423.59 × 50,044,588.00
  4. Step 4: Simplify right side
    108,392,971.23x = 8,135,419,557,899,534
  5. Step 5: Solve for x
    x = 8,135,419,557,899,534/108,392,971.23
  6. Step 6: Final answer
    x = 75,054,862.55

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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.