Home / 9,711,016.40-14,583,113.40-6,360,078.80

Finding the Fourth Proportional to 9,711,016.40, 14,583,113.40 and 6,360,078.80

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Solution

The fourth proportional to 9,711,016.40, 14,583,113.40 and 6,360,078.80 is: 9,550,982.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,711,016.40 : 14,583,113.40 = 6,360,078.80 : x
  2. Step 2: Convert to fraction form
    9,711,016.40/14,583,113.40 = 6,360,078.80/x
  3. Step 3: Cross multiply
    9,711,016.40x = 14,583,113.40 × 6,360,078.80
  4. Step 4: Simplify right side
    9,711,016.40x = 92,749,750,373,335.92
  5. Step 5: Solve for x
    x = 92,749,750,373,335.92/9,711,016.40
  6. Step 6: Final answer
    x = 9,550,982.78

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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.