Home / 94,247,716.20-141,371,574.30-70,061,245.80

Finding the Fourth Proportional to 94,247,716.20, 141,371,574.30 and 70,061,245.80

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Solution

The fourth proportional to 94,247,716.20, 141,371,574.30 and 70,061,245.80 is: 105,091,868.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,247,716.20 : 141,371,574.30 = 70,061,245.80 : x
  2. Step 2: Convert to fraction form
    94,247,716.20/141,371,574.30 = 70,061,245.80/x
  3. Step 3: Cross multiply
    94,247,716.20x = 141,371,574.30 × 70,061,245.80
  4. Step 4: Simplify right side
    94,247,716.20x = 9,904,668,616,165,264
  5. Step 5: Solve for x
    x = 9,904,668,616,165,264/94,247,716.20
  6. Step 6: Final answer
    x = 105,091,868.70

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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.