Home / 164,233,476.29-246,318,818.82-49,218,018.62

Finding the Fourth Proportional to 164,233,476.29, 246,318,818.82 and 49,218,018.62

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Solution

The fourth proportional to 164,233,476.29, 246,318,818.82 and 49,218,018.62 is: 73,817,619.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,233,476.29 : 246,318,818.82 = 49,218,018.62 : x
  2. Step 2: Convert to fraction form
    164,233,476.29/246,318,818.82 = 49,218,018.62/x
  3. Step 3: Cross multiply
    164,233,476.29x = 246,318,818.82 × 49,218,018.62
  4. Step 4: Simplify right side
    164,233,476.29x = 12,123,324,211,139,166
  5. Step 5: Solve for x
    x = 12,123,324,211,139,166/164,233,476.29
  6. Step 6: Final answer
    x = 73,817,619.19

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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.