Home / 274,199,365,083.32-411,231,080,707.18-92,678,162,174.14

Finding the Fourth Proportional to 274,199,365,083.32, 411,231,080,707.18 and 92,678,162,174.14

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Solution

The fourth proportional to 274,199,365,083.32, 411,231,080,707.18 and 92,678,162,174.14 is: 138,994,270,746.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,199,365,083.32 : 411,231,080,707.18 = 92,678,162,174.14 : x
  2. Step 2: Convert to fraction form
    274,199,365,083.32/411,231,080,707.18 = 92,678,162,174.14/x
  3. Step 3: Cross multiply
    274,199,365,083.32x = 411,231,080,707.18 × 92,678,162,174.14
  4. Step 4: Simplify right side
    274,199,365,083.32x = 38,112,140,788,826,057,474,048
  5. Step 5: Solve for x
    x = 38,112,140,788,826,057,474,048/274,199,365,083.32
  6. Step 6: Final answer
    x = 138,994,270,746.20

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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.