Home / 102,410,331,331.73-153,615,496,997.60-102,410,331,331.73

Finding the Fourth Proportional to 102,410,331,331.73, 153,615,496,997.60 and 102,410,331,331.73

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Solution

The fourth proportional to 102,410,331,331.73, 153,615,496,997.60 and 102,410,331,331.73 is: 153,615,496,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,410,331,331.73 : 153,615,496,997.60 = 102,410,331,331.73 : x
  2. Step 2: Convert to fraction form
    102,410,331,331.73/153,615,496,997.60 = 102,410,331,331.73/x
  3. Step 3: Cross multiply
    102,410,331,331.73x = 153,615,496,997.60 × 102,410,331,331.73
  4. Step 4: Simplify right side
    102,410,331,331.73x = 15,731,813,945,212,590,358,528
  5. Step 5: Solve for x
    x = 15,731,813,945,212,590,358,528/102,410,331,331.73
  6. Step 6: Final answer
    x = 153,615,496,997.60

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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.