Home / 110,661,336.22-152,713,382.26-60,425,903.60

Finding the Fourth Proportional to 110,661,336.22, 152,713,382.26 and 60,425,903.60

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Solution

The fourth proportional to 110,661,336.22, 152,713,382.26 and 60,425,903.60 is: 83,388,150.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,661,336.22 : 152,713,382.26 = 60,425,903.60 : x
  2. Step 2: Convert to fraction form
    110,661,336.22/152,713,382.26 = 60,425,903.60/x
  3. Step 3: Cross multiply
    110,661,336.22x = 152,713,382.26 × 60,425,903.60
  4. Step 4: Simplify right side
    110,661,336.22x = 9,227,844,114,872,710
  5. Step 5: Solve for x
    x = 9,227,844,114,872,710/110,661,336.22
  6. Step 6: Final answer
    x = 83,388,150.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.