Home / 233,171,638.56-349,878,505.44-95,098,542.72

Finding the Fourth Proportional to 233,171,638.56, 349,878,505.44 and 95,098,542.72

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Solution

The fourth proportional to 233,171,638.56, 349,878,505.44 and 95,098,542.72 is: 142,697,183.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,171,638.56 : 349,878,505.44 = 95,098,542.72 : x
  2. Step 2: Convert to fraction form
    233,171,638.56/349,878,505.44 = 95,098,542.72/x
  3. Step 3: Cross multiply
    233,171,638.56x = 349,878,505.44 × 95,098,542.72
  4. Step 4: Simplify right side
    233,171,638.56x = 33,272,935,996,395,592
  5. Step 5: Solve for x
    x = 33,272,935,996,395,592/233,171,638.56
  6. Step 6: Final answer
    x = 142,697,183.08

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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.