Home / 94,310,998.80-141,541,147.80-36,830,806.80

Finding the Fourth Proportional to 94,310,998.80, 141,541,147.80 and 36,830,806.80

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Solution

The fourth proportional to 94,310,998.80, 141,541,147.80 and 36,830,806.80 is: 55,275,362.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,310,998.80 : 141,541,147.80 = 36,830,806.80 : x
  2. Step 2: Convert to fraction form
    94,310,998.80/141,541,147.80 = 36,830,806.80/x
  3. Step 3: Cross multiply
    94,310,998.80x = 141,541,147.80 × 36,830,806.80
  4. Step 4: Simplify right side
    94,310,998.80x = 5,213,074,668,872,045
  5. Step 5: Solve for x
    x = 5,213,074,668,872,045/94,310,998.80
  6. Step 6: Final answer
    x = 55,275,362.74

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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.