Home / 9,451,392.80-14,184,087.60-6,255,456.80

Finding the Fourth Proportional to 9,451,392.80, 14,184,087.60 and 6,255,456.80

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Solution

The fourth proportional to 9,451,392.80, 14,184,087.60 and 6,255,456.80 is: 9,387,817.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,451,392.80 : 14,184,087.60 = 6,255,456.80 : x
  2. Step 2: Convert to fraction form
    9,451,392.80/14,184,087.60 = 6,255,456.80/x
  3. Step 3: Cross multiply
    9,451,392.80x = 14,184,087.60 × 6,255,456.80
  4. Step 4: Simplify right side
    9,451,392.80x = 88,727,947,229,215.67
  5. Step 5: Solve for x
    x = 88,727,947,229,215.67/9,451,392.80
  6. Step 6: Final answer
    x = 9,387,817.13

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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.