Home / 9,400,319.23-14,100,527.50-4,279,167.70

Finding the Fourth Proportional to 9,400,319.23, 14,100,527.50 and 4,279,167.70

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Solution

The fourth proportional to 9,400,319.23, 14,100,527.50 and 4,279,167.70 is: 6,418,773.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400,319.23 : 14,100,527.50 = 4,279,167.70 : x
  2. Step 2: Convert to fraction form
    9,400,319.23/14,100,527.50 = 4,279,167.70/x
  3. Step 3: Cross multiply
    9,400,319.23x = 14,100,527.50 × 4,279,167.70
  4. Step 4: Simplify right side
    9,400,319.23x = 60,338,521,765,808.08
  5. Step 5: Solve for x
    x = 60,338,521,765,808.08/9,400,319.23
  6. Step 6: Final answer
    x = 6,418,773.69

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1.5x scale

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.