Home / 292,776,414.21-404,005,719.33-167,303,710.62

Finding the Fourth Proportional to 292,776,414.21, 404,005,719.33 and 167,303,710.62

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Solution

The fourth proportional to 292,776,414.21, 404,005,719.33 and 167,303,710.62 is: 230,864,416.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,776,414.21 : 404,005,719.33 = 167,303,710.62 : x
  2. Step 2: Convert to fraction form
    292,776,414.21/404,005,719.33 = 167,303,710.62/x
  3. Step 3: Cross multiply
    292,776,414.21x = 404,005,719.33 × 167,303,710.62
  4. Step 4: Simplify right side
    292,776,414.21x = 67,591,655,955,611,256
  5. Step 5: Solve for x
    x = 67,591,655,955,611,256/292,776,414.21
  6. Step 6: Final answer
    x = 230,864,416.24

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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.