Home / 62,770,480.17-94,156,020.96-19,051,618.43

Finding the Fourth Proportional to 62,770,480.17, 94,156,020.96 and 19,051,618.43

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Solution

The fourth proportional to 62,770,480.17, 94,156,020.96 and 19,051,618.43 is: 28,577,518.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,770,480.17 : 94,156,020.96 = 19,051,618.43 : x
  2. Step 2: Convert to fraction form
    62,770,480.17/94,156,020.96 = 19,051,618.43/x
  3. Step 3: Cross multiply
    62,770,480.17x = 94,156,020.96 × 19,051,618.43
  4. Step 4: Simplify right side
    62,770,480.17x = 1,793,824,584,488,114.25
  5. Step 5: Solve for x
    x = 1,793,824,584,488,114.25/62,770,480.17
  6. Step 6: Final answer
    x = 28,577,518.92

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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.