Home / 182,593,407.52-251,831,976.48-160,519,710.40

Finding the Fourth Proportional to 182,593,407.52, 251,831,976.48 and 160,519,710.40

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Solution

The fourth proportional to 182,593,407.52, 251,831,976.48 and 160,519,710.40 is: 221,388,036.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,593,407.52 : 251,831,976.48 = 160,519,710.40 : x
  2. Step 2: Convert to fraction form
    182,593,407.52/251,831,976.48 = 160,519,710.40/x
  3. Step 3: Cross multiply
    182,593,407.52x = 251,831,976.48 × 160,519,710.40
  4. Step 4: Simplify right side
    182,593,407.52x = 40,423,995,934,029,208
  5. Step 5: Solve for x
    x = 40,423,995,934,029,208/182,593,407.52
  6. Step 6: Final answer
    x = 221,388,036.31

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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.