Home / 9,282,525.28-13,923,768.63-5,237,176.66

Finding the Fourth Proportional to 9,282,525.28, 13,923,768.63 and 5,237,176.66

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Solution

The fourth proportional to 9,282,525.28, 13,923,768.63 and 5,237,176.66 is: 7,855,754.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282,525.28 : 13,923,768.63 = 5,237,176.66 : x
  2. Step 2: Convert to fraction form
    9,282,525.28/13,923,768.63 = 5,237,176.66/x
  3. Step 3: Cross multiply
    9,282,525.28x = 13,923,768.63 × 5,237,176.66
  4. Step 4: Simplify right side
    9,282,525.28x = 72,921,236,088,276.19
  5. Step 5: Solve for x
    x = 72,921,236,088,276.19/9,282,525.28
  6. Step 6: Final answer
    x = 7,855,754.11

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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.