Home / 26,958,033.60-40,472,923.36-14,187,506.40

Finding the Fourth Proportional to 26,958,033.60, 40,472,923.36 and 14,187,506.40

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Solution

The fourth proportional to 26,958,033.60, 40,472,923.36 and 14,187,506.40 is: 21,300,138.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,958,033.60 : 40,472,923.36 = 14,187,506.40 : x
  2. Step 2: Convert to fraction form
    26,958,033.60/40,472,923.36 = 14,187,506.40/x
  3. Step 3: Cross multiply
    26,958,033.60x = 40,472,923.36 × 14,187,506.40
  4. Step 4: Simplify right side
    26,958,033.60x = 574,209,859,196,709.50
  5. Step 5: Solve for x
    x = 574,209,859,196,709.50/26,958,033.60
  6. Step 6: Final answer
    x = 21,300,138.86

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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.