Home / 39,362,024.86-54,330,398.39-22,847,469.89

Finding the Fourth Proportional to 39,362,024.86, 54,330,398.39 and 22,847,469.89

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Solution

The fourth proportional to 39,362,024.86, 54,330,398.39 and 22,847,469.89 is: 31,535,779.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,362,024.86 : 54,330,398.39 = 22,847,469.89 : x
  2. Step 2: Convert to fraction form
    39,362,024.86/54,330,398.39 = 22,847,469.89/x
  3. Step 3: Cross multiply
    39,362,024.86x = 54,330,398.39 × 22,847,469.89
  4. Step 4: Simplify right side
    39,362,024.86x = 1,241,312,141,112,696.25
  5. Step 5: Solve for x
    x = 1,241,312,141,112,696.25/39,362,024.86
  6. Step 6: Final answer
    x = 31,535,779.62

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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.