Home / 62,309,314.46-93,484,736.04-39,253,631.60

Finding the Fourth Proportional to 62,309,314.46, 93,484,736.04 and 39,253,631.60

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Solution

The fourth proportional to 62,309,314.46, 93,484,736.04 and 39,253,631.60 is: 58,893,528.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,309,314.46 : 93,484,736.04 = 39,253,631.60 : x
  2. Step 2: Convert to fraction form
    62,309,314.46/93,484,736.04 = 39,253,631.60/x
  3. Step 3: Cross multiply
    62,309,314.46x = 93,484,736.04 × 39,253,631.60
  4. Step 4: Simplify right side
    62,309,314.46x = 3,669,615,388,737,403.50
  5. Step 5: Solve for x
    x = 3,669,615,388,737,403.50/62,309,314.46
  6. Step 6: Final answer
    x = 58,893,528.53

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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.