Home / 35,868,016.80-53,802,025.20-33,096,650.40

Finding the Fourth Proportional to 35,868,016.80, 53,802,025.20 and 33,096,650.40

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Solution

The fourth proportional to 35,868,016.80, 53,802,025.20 and 33,096,650.40 is: 49,644,975.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,868,016.80 : 53,802,025.20 = 33,096,650.40 : x
  2. Step 2: Convert to fraction form
    35,868,016.80/53,802,025.20 = 33,096,650.40/x
  3. Step 3: Cross multiply
    35,868,016.80x = 53,802,025.20 × 33,096,650.40
  4. Step 4: Simplify right side
    35,868,016.80x = 1,780,666,818,856,390
  5. Step 5: Solve for x
    x = 1,780,666,818,856,390/35,868,016.80
  6. Step 6: Final answer
    x = 49,644,975.60

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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.