Home / 9,018,166.46-13,527,134.48-2,194,751.66

Finding the Fourth Proportional to 9,018,166.46, 13,527,134.48 and 2,194,751.66

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Solution

The fourth proportional to 9,018,166.46, 13,527,134.48 and 2,194,751.66 is: 3,292,099.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,018,166.46 : 13,527,134.48 = 2,194,751.66 : x
  2. Step 2: Convert to fraction form
    9,018,166.46/13,527,134.48 = 2,194,751.66/x
  3. Step 3: Cross multiply
    9,018,166.46x = 13,527,134.48 × 2,194,751.66
  4. Step 4: Simplify right side
    9,018,166.46x = 29,688,700,855,023.24
  5. Step 5: Solve for x
    x = 29,688,700,855,023.24/9,018,166.46
  6. Step 6: Final answer
    x = 3,292,099.45

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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.