Home / 43,648,429.53-60,236,286.43-23,803,280.49

Finding the Fourth Proportional to 43,648,429.53, 60,236,286.43 and 23,803,280.49

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Solution

The fourth proportional to 43,648,429.53, 60,236,286.43 and 23,803,280.49 is: 32,849,319.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,648,429.53 : 60,236,286.43 = 23,803,280.49 : x
  2. Step 2: Convert to fraction form
    43,648,429.53/60,236,286.43 = 23,803,280.49/x
  3. Step 3: Cross multiply
    43,648,429.53x = 60,236,286.43 × 23,803,280.49
  4. Step 4: Simplify right side
    43,648,429.53x = 1,433,821,221,569,270.75
  5. Step 5: Solve for x
    x = 1,433,821,221,569,270.75/43,648,429.53
  6. Step 6: Final answer
    x = 32,849,319.83

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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.