Home / 44,551,613.61-66,827,473.71-12,203,795.02

Finding the Fourth Proportional to 44,551,613.61, 66,827,473.71 and 12,203,795.02

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Solution

The fourth proportional to 44,551,613.61, 66,827,473.71 and 12,203,795.02 is: 18,305,707.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,551,613.61 : 66,827,473.71 = 12,203,795.02 : x
  2. Step 2: Convert to fraction form
    44,551,613.61/66,827,473.71 = 12,203,795.02/x
  3. Step 3: Cross multiply
    44,551,613.61x = 66,827,473.71 × 12,203,795.02
  4. Step 4: Simplify right side
    44,551,613.61x = 815,548,790,861,278.88
  5. Step 5: Solve for x
    x = 815,548,790,861,278.88/44,551,613.61
  6. Step 6: Final answer
    x = 18,305,707.13

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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.