Home / 29,535,799.49-40,761,662.25-16,307,527.38

Finding the Fourth Proportional to 29,535,799.49, 40,761,662.25 and 16,307,527.38

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Solution

The fourth proportional to 29,535,799.49, 40,761,662.25 and 16,307,527.38 is: 22,505,635.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,535,799.49 : 40,761,662.25 = 16,307,527.38 : x
  2. Step 2: Convert to fraction form
    29,535,799.49/40,761,662.25 = 16,307,527.38/x
  3. Step 3: Cross multiply
    29,535,799.49x = 40,761,662.25 × 16,307,527.38
  4. Step 4: Simplify right side
    29,535,799.49x = 664,721,923,196,187.50
  5. Step 5: Solve for x
    x = 664,721,923,196,187.50/29,535,799.49
  6. Step 6: Final answer
    x = 22,505,635.02

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1.5x scale

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.