Home / 51,181,453.80-76,772,180.70-22,483,639.80

Finding the Fourth Proportional to 51,181,453.80, 76,772,180.70 and 22,483,639.80

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Solution

The fourth proportional to 51,181,453.80, 76,772,180.70 and 22,483,639.80 is: 33,725,459.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,181,453.80 : 76,772,180.70 = 22,483,639.80 : x
  2. Step 2: Convert to fraction form
    51,181,453.80/76,772,180.70 = 22,483,639.80/x
  3. Step 3: Cross multiply
    51,181,453.80x = 76,772,180.70 × 22,483,639.80
  4. Step 4: Simplify right side
    51,181,453.80x = 1,726,118,057,519,312
  5. Step 5: Solve for x
    x = 1,726,118,057,519,312/51,181,453.80
  6. Step 6: Final answer
    x = 33,725,459.70

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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.