Home / 141,303,218.43-211,954,883.00-44,266,465.15

Finding the Fourth Proportional to 141,303,218.43, 211,954,883.00 and 44,266,465.15

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Solution

The fourth proportional to 141,303,218.43, 211,954,883.00 and 44,266,465.15 is: 66,399,715.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,303,218.43 : 211,954,883.00 = 44,266,465.15 : x
  2. Step 2: Convert to fraction form
    141,303,218.43/211,954,883.00 = 44,266,465.15/x
  3. Step 3: Cross multiply
    141,303,218.43x = 211,954,883.00 × 44,266,465.15
  4. Step 4: Simplify right side
    141,303,218.43x = 9,382,493,441,272,606
  5. Step 5: Solve for x
    x = 9,382,493,441,272,606/141,303,218.43
  6. Step 6: Final answer
    x = 66,399,715.06

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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.