Home / 47,586,955.54-71,381,973.39-22,653,950.26

Finding the Fourth Proportional to 47,586,955.54, 71,381,973.39 and 22,653,950.26

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Solution

The fourth proportional to 47,586,955.54, 71,381,973.39 and 22,653,950.26 is: 33,981,658.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,586,955.54 : 71,381,973.39 = 22,653,950.26 : x
  2. Step 2: Convert to fraction form
    47,586,955.54/71,381,973.39 = 22,653,950.26/x
  3. Step 3: Cross multiply
    47,586,955.54x = 71,381,973.39 × 22,653,950.26
  4. Step 4: Simplify right side
    47,586,955.54x = 1,617,083,674,637,703.75
  5. Step 5: Solve for x
    x = 1,617,083,674,637,703.75/47,586,955.54
  6. Step 6: Final answer
    x = 33,981,658.55

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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.