Home / 63,112,469,096.64-87,097,945,127.40-34,950,347,624.64

Finding the Fourth Proportional to 63,112,469,096.64, 87,097,945,127.40 and 34,950,347,624.64

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Solution

The fourth proportional to 63,112,469,096.64, 87,097,945,127.40 and 34,950,347,624.64 is: 48,232,995,843.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,112,469,096.64 : 87,097,945,127.40 = 34,950,347,624.64 : x
  2. Step 2: Convert to fraction form
    63,112,469,096.64/87,097,945,127.40 = 34,950,347,624.64/x
  3. Step 3: Cross multiply
    63,112,469,096.64x = 87,097,945,127.40 × 34,950,347,624.64
  4. Step 4: Simplify right side
    63,112,469,096.64x = 3,044,103,459,594,449,190,912
  5. Step 5: Solve for x
    x = 3,044,103,459,594,449,190,912/63,112,469,096.64
  6. Step 6: Final answer
    x = 48,232,995,843.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.