Home / 10,256,974,475,317-15,385,956,499,114-3,372,615,410,937

Finding the Fourth Proportional to 10,256,974,475,317, 15,385,956,499,114 and 3,372,615,410,937

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Solution

The fourth proportional to 10,256,974,475,317, 15,385,956,499,114 and 3,372,615,410,937 is: 5,059,085,807,982.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,256,974,475,317 : 15,385,956,499,114 = 3,372,615,410,937 : x
  2. Step 2: Convert to fraction form
    10,256,974,475,317/15,385,956,499,114 = 3,372,615,410,937/x
  3. Step 3: Cross multiply
    10,256,974,475,317x = 15,385,956,499,114 × 3,372,615,410,937
  4. Step 4: Simplify right side
    10,256,974,475,317x = 51,890,914,000,918,166,594,650,112
  5. Step 5: Solve for x
    x = 51,890,914,000,918,166,594,650,112/10,256,974,475,317
  6. Step 6: Final answer
    x = 5,059,085,807,982.81

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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.