Home / 9,699,279.50-14,549,502.46-2,967,751.82

Finding the Fourth Proportional to 9,699,279.50, 14,549,502.46 and 2,967,751.82

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Solution

The fourth proportional to 9,699,279.50, 14,549,502.46 and 2,967,751.82 is: 4,451,806.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,699,279.50 : 14,549,502.46 = 2,967,751.82 : x
  2. Step 2: Convert to fraction form
    9,699,279.50/14,549,502.46 = 2,967,751.82/x
  3. Step 3: Cross multiply
    9,699,279.50x = 14,549,502.46 × 2,967,751.82
  4. Step 4: Simplify right side
    9,699,279.50x = 43,179,312,405,759.48
  5. Step 5: Solve for x
    x = 43,179,312,405,759.48/9,699,279.50
  6. Step 6: Final answer
    x = 4,451,806.18

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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.