Home / 15,973,750.10-23,960,625.15-6,396,002.30

Finding the Fourth Proportional to 15,973,750.10, 23,960,625.15 and 6,396,002.30

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Solution

The fourth proportional to 15,973,750.10, 23,960,625.15 and 6,396,002.30 is: 9,594,003.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,973,750.10 : 23,960,625.15 = 6,396,002.30 : x
  2. Step 2: Convert to fraction form
    15,973,750.10/23,960,625.15 = 6,396,002.30/x
  3. Step 3: Cross multiply
    15,973,750.10x = 23,960,625.15 × 6,396,002.30
  4. Step 4: Simplify right side
    15,973,750.10x = 153,252,213,568,837.84
  5. Step 5: Solve for x
    x = 153,252,213,568,837.84/15,973,750.10
  6. Step 6: Final answer
    x = 9,594,003.45

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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.