Home / 4,828,915,647.40-7,243,373,471.11-4,828,915,647.40

Finding the Fourth Proportional to 4,828,915,647.40, 7,243,373,471.11 and 4,828,915,647.40

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Solution

The fourth proportional to 4,828,915,647.40, 7,243,373,471.11 and 4,828,915,647.40 is: 7,243,373,471.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,915,647.40 : 7,243,373,471.11 = 4,828,915,647.40 : x
  2. Step 2: Convert to fraction form
    4,828,915,647.40/7,243,373,471.11 = 4,828,915,647.40/x
  3. Step 3: Cross multiply
    4,828,915,647.40x = 7,243,373,471.11 × 4,828,915,647.40
  4. Step 4: Simplify right side
    4,828,915,647.40x = 34,977,639,494,580,981,760
  5. Step 5: Solve for x
    x = 34,977,639,494,580,981,760/4,828,915,647.40
  6. Step 6: Final answer
    x = 7,243,373,471.11

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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.