Home / 54,376,410,048.30-81,564,615,072.45-54,376,410,048.30

Finding the Fourth Proportional to 54,376,410,048.30, 81,564,615,072.45 and 54,376,410,048.30

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Solution

The fourth proportional to 54,376,410,048.30, 81,564,615,072.45 and 54,376,410,048.30 is: 81,564,615,072.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,376,410,048.30 : 81,564,615,072.45 = 54,376,410,048.30 : x
  2. Step 2: Convert to fraction form
    54,376,410,048.30/81,564,615,072.45 = 54,376,410,048.30/x
  3. Step 3: Cross multiply
    54,376,410,048.30x = 81,564,615,072.45 × 54,376,410,048.30
  4. Step 4: Simplify right side
    54,376,410,048.30x = 4,435,190,954,611,291,717,632
  5. Step 5: Solve for x
    x = 4,435,190,954,611,291,717,632/54,376,410,048.30
  6. Step 6: Final answer
    x = 81,564,615,072.45

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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.