Home / 11,664,002.40-17,496,003.60-10,866,840.90

Finding the Fourth Proportional to 11,664,002.40, 17,496,003.60 and 10,866,840.90

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Solution

The fourth proportional to 11,664,002.40, 17,496,003.60 and 10,866,840.90 is: 16,300,261.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,002.40 : 17,496,003.60 = 10,866,840.90 : x
  2. Step 2: Convert to fraction form
    11,664,002.40/17,496,003.60 = 10,866,840.90/x
  3. Step 3: Cross multiply
    11,664,002.40x = 17,496,003.60 × 10,866,840.90
  4. Step 4: Simplify right side
    11,664,002.40x = 190,126,287,507,027.25
  5. Step 5: Solve for x
    x = 190,126,287,507,027.25/11,664,002.40
  6. Step 6: Final answer
    x = 16,300,261.35

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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.