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Finding the Fourth Proportional to 94,416,101.80, 141,400,203.90 and 94,416,101.80

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Solution

The fourth proportional to 94,416,101.80, 141,400,203.90 and 94,416,101.80 is: 141,400,203.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,416,101.80 : 141,400,203.90 = 94,416,101.80 : x
  2. Step 2: Convert to fraction form
    94,416,101.80/141,400,203.90 = 94,416,101.80/x
  3. Step 3: Cross multiply
    94,416,101.80x = 141,400,203.90 × 94,416,101.80
  4. Step 4: Simplify right side
    94,416,101.80x = 13,350,456,045,963,158
  5. Step 5: Solve for x
    x = 13,350,456,045,963,158/94,416,101.80
  6. Step 6: Final answer
    x = 141,400,203.90

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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.