Home / 9,486,011.52-14,229,036.72-4,440,864.96

Finding the Fourth Proportional to 9,486,011.52, 14,229,036.72 and 4,440,864.96

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Solution

The fourth proportional to 9,486,011.52, 14,229,036.72 and 4,440,864.96 is: 6,661,306.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,486,011.52 : 14,229,036.72 = 4,440,864.96 : x
  2. Step 2: Convert to fraction form
    9,486,011.52/14,229,036.72 = 4,440,864.96/x
  3. Step 3: Cross multiply
    9,486,011.52x = 14,229,036.72 × 4,440,864.96
  4. Step 4: Simplify right side
    9,486,011.52x = 63,189,230,584,401.34
  5. Step 5: Solve for x
    x = 63,189,230,584,401.34/9,486,011.52
  6. Step 6: Final answer
    x = 6,661,306.54

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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.