Home / 16,176,530,292.40-24,264,795,438.60-7,469,400,948.40

Finding the Fourth Proportional to 16,176,530,292.40, 24,264,795,438.60 and 7,469,400,948.40

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Solution

The fourth proportional to 16,176,530,292.40, 24,264,795,438.60 and 7,469,400,948.40 is: 11,204,101,422.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,176,530,292.40 : 24,264,795,438.60 = 7,469,400,948.40 : x
  2. Step 2: Convert to fraction form
    16,176,530,292.40/24,264,795,438.60 = 7,469,400,948.40/x
  3. Step 3: Cross multiply
    16,176,530,292.40x = 24,264,795,438.60 × 7,469,400,948.40
  4. Step 4: Simplify right side
    16,176,530,292.40x = 181,243,486,061,810,810,880
  5. Step 5: Solve for x
    x = 181,243,486,061,810,810,880/16,176,530,292.40
  6. Step 6: Final answer
    x = 11,204,101,422.60

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Double scale
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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.