Home / 31,193,224.40-46,789,836.60-16,076,680.40

Finding the Fourth Proportional to 31,193,224.40, 46,789,836.60 and 16,076,680.40

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Solution

The fourth proportional to 31,193,224.40, 46,789,836.60 and 16,076,680.40 is: 24,115,020.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,193,224.40 : 46,789,836.60 = 16,076,680.40 : x
  2. Step 2: Convert to fraction form
    31,193,224.40/46,789,836.60 = 16,076,680.40/x
  3. Step 3: Cross multiply
    31,193,224.40x = 46,789,836.60 × 16,076,680.40
  4. Step 4: Simplify right side
    31,193,224.40x = 752,225,248,986,422.62
  5. Step 5: Solve for x
    x = 752,225,248,986,422.62/31,193,224.40
  6. Step 6: Final answer
    x = 24,115,020.60

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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.