Home / 1,721,818,296,021.90-2,582,727,444,032.80-1,721,818,296,021.90

Finding the Fourth Proportional to 1,721,818,296,021.90, 2,582,727,444,032.80 and 1,721,818,296,021.90

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Solution

The fourth proportional to 1,721,818,296,021.90, 2,582,727,444,032.80 and 1,721,818,296,021.90 is: 2,582,727,444,032.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,721,818,296,021.90 : 2,582,727,444,032.80 = 1,721,818,296,021.90 : x
  2. Step 2: Convert to fraction form
    1,721,818,296,021.90/2,582,727,444,032.80 = 1,721,818,296,021.90/x
  3. Step 3: Cross multiply
    1,721,818,296,021.90x = 2,582,727,444,032.80 × 1,721,818,296,021.90
  4. Step 4: Simplify right side
    1,721,818,296,021.90x = 4,446,987,366,773,552,314,318,848
  5. Step 5: Solve for x
    x = 4,446,987,366,773,552,314,318,848/1,721,818,296,021.90
  6. Step 6: Final answer
    x = 2,582,727,444,032.80

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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.