Home / 182,158,139.52-272,982,112.74-95,767,090.56

Finding the Fourth Proportional to 182,158,139.52, 272,982,112.74 and 95,767,090.56

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Solution

The fourth proportional to 182,158,139.52, 272,982,112.74 and 95,767,090.56 is: 143,516,522.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,158,139.52 : 272,982,112.74 = 95,767,090.56 : x
  2. Step 2: Convert to fraction form
    182,158,139.52/272,982,112.74 = 95,767,090.56/x
  3. Step 3: Cross multiply
    182,158,139.52x = 272,982,112.74 × 95,767,090.56
  4. Step 4: Simplify right side
    182,158,139.52x = 26,142,702,712,031,712
  5. Step 5: Solve for x
    x = 26,142,702,712,031,712/182,158,139.52
  6. Step 6: Final answer
    x = 143,516,522.41

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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.