Home / 62,449,293.90-93,727,749.24-43,293,503.04

Finding the Fourth Proportional to 62,449,293.90, 93,727,749.24 and 43,293,503.04

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Solution

The fourth proportional to 62,449,293.90, 93,727,749.24 and 43,293,503.04 is: 64,977,557.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,449,293.90 : 93,727,749.24 = 43,293,503.04 : x
  2. Step 2: Convert to fraction form
    62,449,293.90/93,727,749.24 = 43,293,503.04/x
  3. Step 3: Cross multiply
    62,449,293.90x = 93,727,749.24 × 43,293,503.04
  4. Step 4: Simplify right side
    62,449,293.90x = 4,057,802,596,654,297.50
  5. Step 5: Solve for x
    x = 4,057,802,596,654,297.50/62,449,293.90
  6. Step 6: Final answer
    x = 64,977,557.68

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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.