Home / 50,004,005.30-74,894,033.55-29,848,613.30

Finding the Fourth Proportional to 50,004,005.30, 74,894,033.55 and 29,848,613.30

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Solution

The fourth proportional to 50,004,005.30, 74,894,033.55 and 29,848,613.30 is: 44,706,079.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,004,005.30 : 74,894,033.55 = 29,848,613.30 : x
  2. Step 2: Convert to fraction form
    50,004,005.30/74,894,033.55 = 29,848,613.30/x
  3. Step 3: Cross multiply
    50,004,005.30x = 74,894,033.55 × 29,848,613.30
  4. Step 4: Simplify right side
    50,004,005.30x = 2,235,483,045,911,176.25
  5. Step 5: Solve for x
    x = 2,235,483,045,911,176.25/50,004,005.30
  6. Step 6: Final answer
    x = 44,706,079.69

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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.