Home / 182,593,397.52-251,831,962.74-160,519,700.34

Finding the Fourth Proportional to 182,593,397.52, 251,831,962.74 and 160,519,700.34

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Solution

The fourth proportional to 182,593,397.52, 251,831,962.74 and 160,519,700.34 is: 221,388,022.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,593,397.52 : 251,831,962.74 = 160,519,700.34 : x
  2. Step 2: Convert to fraction form
    182,593,397.52/251,831,962.74 = 160,519,700.34/x
  3. Step 3: Cross multiply
    182,593,397.52x = 251,831,962.74 × 160,519,700.34
  4. Step 4: Simplify right side
    182,593,397.52x = 40,423,991,195,058,848
  5. Step 5: Solve for x
    x = 40,423,991,195,058,848/182,593,397.52
  6. Step 6: Final answer
    x = 221,388,022.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.