Home / 15,100,411.37-22,653,577.67-6,000,812.91

Finding the Fourth Proportional to 15,100,411.37, 22,653,577.67 and 6,000,812.91

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Solution

The fourth proportional to 15,100,411.37, 22,653,577.67 and 6,000,812.91 is: 9,002,395.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,100,411.37 : 22,653,577.67 = 6,000,812.91 : x
  2. Step 2: Convert to fraction form
    15,100,411.37/22,653,577.67 = 6,000,812.91/x
  3. Step 3: Cross multiply
    15,100,411.37x = 22,653,577.67 × 6,000,812.91
  4. Step 4: Simplify right side
    15,100,411.37x = 135,939,881,309,819.66
  5. Step 5: Solve for x
    x = 135,939,881,309,819.66/15,100,411.37
  6. Step 6: Final answer
    x = 9,002,395.90

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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.