Home / 54,376,410,856.80-81,564,616,285.20-54,376,410,856.80

Finding the Fourth Proportional to 54,376,410,856.80, 81,564,616,285.20 and 54,376,410,856.80

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Solution

The fourth proportional to 54,376,410,856.80, 81,564,616,285.20 and 54,376,410,856.80 is: 81,564,616,285.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,376,410,856.80 : 81,564,616,285.20 = 54,376,410,856.80 : x
  2. Step 2: Convert to fraction form
    54,376,410,856.80/81,564,616,285.20 = 54,376,410,856.80/x
  3. Step 3: Cross multiply
    54,376,410,856.80x = 81,564,616,285.20 × 54,376,410,856.80
  4. Step 4: Simplify right side
    54,376,410,856.80x = 4,435,191,086,501,275,369,472
  5. Step 5: Solve for x
    x = 4,435,191,086,501,275,369,472/54,376,410,856.80
  6. Step 6: Final answer
    x = 81,564,616,285.20

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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.