Home / 6,564,096,471.60-9,846,144,707.40-1,968,667,095.60

Finding the Fourth Proportional to 6,564,096,471.60, 9,846,144,707.40 and 1,968,667,095.60

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Solution

The fourth proportional to 6,564,096,471.60, 9,846,144,707.40 and 1,968,667,095.60 is: 2,953,000,643.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564,096,471.60 : 9,846,144,707.40 = 1,968,667,095.60 : x
  2. Step 2: Convert to fraction form
    6,564,096,471.60/9,846,144,707.40 = 1,968,667,095.60/x
  3. Step 3: Cross multiply
    6,564,096,471.60x = 9,846,144,707.40 × 1,968,667,095.60
  4. Step 4: Simplify right side
    6,564,096,471.60x = 19,383,781,103,974,469,632
  5. Step 5: Solve for x
    x = 19,383,781,103,974,469,632/6,564,096,471.60
  6. Step 6: Final answer
    x = 2,953,000,643.40

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Double scale
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Similar ratio
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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.