Home / 9,357,768.60-14,008,659.30-8,238,024.60

Finding the Fourth Proportional to 9,357,768.60, 14,008,659.30 and 8,238,024.60

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Solution

The fourth proportional to 9,357,768.60, 14,008,659.30 and 8,238,024.60 is: 12,332,392.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,768.60 : 14,008,659.30 = 8,238,024.60 : x
  2. Step 2: Convert to fraction form
    9,357,768.60/14,008,659.30 = 8,238,024.60/x
  3. Step 3: Cross multiply
    9,357,768.60x = 14,008,659.30 × 8,238,024.60
  4. Step 4: Simplify right side
    9,357,768.60x = 115,403,679,926,418.78
  5. Step 5: Solve for x
    x = 115,403,679,926,418.78/9,357,768.60
  6. Step 6: Final answer
    x = 12,332,392.99

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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.