Home / 62,376,194.22-86,082,376.53-35,918,477.85

Finding the Fourth Proportional to 62,376,194.22, 86,082,376.53 and 35,918,477.85

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Solution

The fourth proportional to 62,376,194.22, 86,082,376.53 and 35,918,477.85 is: 49,569,358.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,376,194.22 : 86,082,376.53 = 35,918,477.85 : x
  2. Step 2: Convert to fraction form
    62,376,194.22/86,082,376.53 = 35,918,477.85/x
  3. Step 3: Cross multiply
    62,376,194.22x = 86,082,376.53 × 35,918,477.85
  4. Step 4: Simplify right side
    62,376,194.22x = 3,091,947,934,668,165
  5. Step 5: Solve for x
    x = 3,091,947,934,668,165/62,376,194.22
  6. Step 6: Final answer
    x = 49,569,358.52

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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.