Home / 17,584,960.40-26,377,440.60-16,017,318.80

Finding the Fourth Proportional to 17,584,960.40, 26,377,440.60 and 16,017,318.80

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Solution

The fourth proportional to 17,584,960.40, 26,377,440.60 and 16,017,318.80 is: 24,025,978.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,584,960.40 : 26,377,440.60 = 16,017,318.80 : x
  2. Step 2: Convert to fraction form
    17,584,960.40/26,377,440.60 = 16,017,318.80/x
  3. Step 3: Cross multiply
    17,584,960.40x = 26,377,440.60 × 16,017,318.80
  4. Step 4: Simplify right side
    17,584,960.40x = 422,495,875,218,263.31
  5. Step 5: Solve for x
    x = 422,495,875,218,263.31/17,584,960.40
  6. Step 6: Final answer
    x = 24,025,978.20

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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.