Home / 38,148,833.80-57,223,250.70-16,593,761.80

Finding the Fourth Proportional to 38,148,833.80, 57,223,250.70 and 16,593,761.80

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Solution

The fourth proportional to 38,148,833.80, 57,223,250.70 and 16,593,761.80 is: 24,890,642.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,148,833.80 : 57,223,250.70 = 16,593,761.80 : x
  2. Step 2: Convert to fraction form
    38,148,833.80/57,223,250.70 = 16,593,761.80/x
  3. Step 3: Cross multiply
    38,148,833.80x = 57,223,250.70 × 16,593,761.80
  4. Step 4: Simplify right side
    38,148,833.80x = 949,548,991,537,483.38
  5. Step 5: Solve for x
    x = 949,548,991,537,483.38/38,148,833.80
  6. Step 6: Final answer
    x = 24,890,642.70

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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.