Home / 227,572,429.44-314,049,953.80-123,150,501.84

Finding the Fourth Proportional to 227,572,429.44, 314,049,953.80 and 123,150,501.84

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Solution

The fourth proportional to 227,572,429.44, 314,049,953.80 and 123,150,501.84 is: 169,947,693.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,572,429.44 : 314,049,953.80 = 123,150,501.84 : x
  2. Step 2: Convert to fraction form
    227,572,429.44/314,049,953.80 = 123,150,501.84/x
  3. Step 3: Cross multiply
    227,572,429.44x = 314,049,953.80 × 123,150,501.84
  4. Step 4: Simplify right side
    227,572,429.44x = 38,675,409,413,298,816
  5. Step 5: Solve for x
    x = 38,675,409,413,298,816/227,572,429.44
  6. Step 6: Final answer
    x = 169,947,693.17

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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.