Home / 15,683,750.20-23,525,625.30-6,228,134.20

Finding the Fourth Proportional to 15,683,750.20, 23,525,625.30 and 6,228,134.20

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Solution

The fourth proportional to 15,683,750.20, 23,525,625.30 and 6,228,134.20 is: 9,342,201.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,683,750.20 : 23,525,625.30 = 6,228,134.20 : x
  2. Step 2: Convert to fraction form
    15,683,750.20/23,525,625.30 = 6,228,134.20/x
  3. Step 3: Cross multiply
    15,683,750.20x = 23,525,625.30 × 6,228,134.20
  4. Step 4: Simplify right side
    15,683,750.20x = 146,520,751,507,315.28
  5. Step 5: Solve for x
    x = 146,520,751,507,315.28/15,683,750.20
  6. Step 6: Final answer
    x = 9,342,201.30

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1.5x scale

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.