Home / 310,867,221-466,323,226.38-119,390,997

Finding the Fourth Proportional to 310,867,221, 466,323,226.38 and 119,390,997

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Solution

The fourth proportional to 310,867,221, 466,323,226.38 and 119,390,997 is: 179,095,096.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,867,221 : 466,323,226.38 = 119,390,997 : x
  2. Step 2: Convert to fraction form
    310,867,221/466,323,226.38 = 119,390,997/x
  3. Step 3: Cross multiply
    310,867,221x = 466,323,226.38 × 119,390,997
  4. Step 4: Simplify right side
    310,867,221x = 55,674,794,921,764,904
  5. Step 5: Solve for x
    x = 55,674,794,921,764,904/310,867,221
  6. Step 6: Final answer
    x = 179,095,096.43

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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.