Home / 29,118,337.22-43,677,520.42-9,949,282.22

Finding the Fourth Proportional to 29,118,337.22, 43,677,520.42 and 9,949,282.22

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Solution

The fourth proportional to 29,118,337.22, 43,677,520.42 and 9,949,282.22 is: 14,923,928.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,118,337.22 : 43,677,520.42 = 9,949,282.22 : x
  2. Step 2: Convert to fraction form
    29,118,337.22/43,677,520.42 = 9,949,282.22/x
  3. Step 3: Cross multiply
    29,118,337.22x = 43,677,520.42 × 9,949,282.22
  4. Step 4: Simplify right side
    29,118,337.22x = 434,559,977,328,393
  5. Step 5: Solve for x
    x = 434,559,977,328,393/29,118,337.22
  6. Step 6: Final answer
    x = 14,923,928.32

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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.