Home / 59,110,731.51-81,586,409.54-34,672,318.71

Finding the Fourth Proportional to 59,110,731.51, 81,586,409.54 and 34,672,318.71

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Solution

The fourth proportional to 59,110,731.51, 81,586,409.54 and 34,672,318.71 is: 47,855,777.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,110,731.51 : 81,586,409.54 = 34,672,318.71 : x
  2. Step 2: Convert to fraction form
    59,110,731.51/81,586,409.54 = 34,672,318.71/x
  3. Step 3: Cross multiply
    59,110,731.51x = 81,586,409.54 × 34,672,318.71
  4. Step 4: Simplify right side
    59,110,731.51x = 2,828,789,993,802,103
  5. Step 5: Solve for x
    x = 2,828,789,993,802,103/59,110,731.51
  6. Step 6: Final answer
    x = 47,855,777.14

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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.