Home / 176,883,102,462.30-265,324,653,693.45-145,476,214,820.70

Finding the Fourth Proportional to 176,883,102,462.30, 265,324,653,693.45 and 145,476,214,820.70

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Solution

The fourth proportional to 176,883,102,462.30, 265,324,653,693.45 and 145,476,214,820.70 is: 218,214,322,231.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,883,102,462.30 : 265,324,653,693.45 = 145,476,214,820.70 : x
  2. Step 2: Convert to fraction form
    176,883,102,462.30/265,324,653,693.45 = 145,476,214,820.70/x
  3. Step 3: Cross multiply
    176,883,102,462.30x = 265,324,653,693.45 × 145,476,214,820.70
  4. Step 4: Simplify right side
    176,883,102,462.30x = 38,598,426,317,936,167,747,584
  5. Step 5: Solve for x
    x = 38,598,426,317,936,167,747,584/176,883,102,462.30
  6. Step 6: Final answer
    x = 218,214,322,231.05

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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.