Home / 9,882,203.40-14,823,305.10-5,099,234.40

Finding the Fourth Proportional to 9,882,203.40, 14,823,305.10 and 5,099,234.40

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Solution

The fourth proportional to 9,882,203.40, 14,823,305.10 and 5,099,234.40 is: 7,648,851.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,882,203.40 : 14,823,305.10 = 5,099,234.40 : x
  2. Step 2: Convert to fraction form
    9,882,203.40/14,823,305.10 = 5,099,234.40/x
  3. Step 3: Cross multiply
    9,882,203.40x = 14,823,305.10 × 5,099,234.40
  4. Step 4: Simplify right side
    9,882,203.40x = 75,587,507,287,615.44
  5. Step 5: Solve for x
    x = 75,587,507,287,615.44/9,882,203.40
  6. Step 6: Final answer
    x = 7,648,851.60

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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.