Home / 174,203,376,006.40-261,305,064,009.60-174,203,376,006.40

Finding the Fourth Proportional to 174,203,376,006.40, 261,305,064,009.60 and 174,203,376,006.40

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Solution

The fourth proportional to 174,203,376,006.40, 261,305,064,009.60 and 174,203,376,006.40 is: 261,305,064,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,203,376,006.40 : 261,305,064,009.60 = 174,203,376,006.40 : x
  2. Step 2: Convert to fraction form
    174,203,376,006.40/261,305,064,009.60 = 174,203,376,006.40/x
  3. Step 3: Cross multiply
    174,203,376,006.40x = 261,305,064,009.60 × 174,203,376,006.40
  4. Step 4: Simplify right side
    174,203,376,006.40x = 45,520,224,318,040,769,036,288
  5. Step 5: Solve for x
    x = 45,520,224,318,040,769,036,288/174,203,376,006.40
  6. Step 6: Final answer
    x = 261,305,064,009.60

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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.