Home / 2,713,217,243,552.60-4,071,027,707,710.40-1,422,121,663,129.60

Finding the Fourth Proportional to 2,713,217,243,552.60, 4,071,027,707,710.40 and 1,422,121,663,129.60

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Solution

The fourth proportional to 2,713,217,243,552.60, 4,071,027,707,710.40 and 1,422,121,663,129.60 is: 2,133,812,435,437.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,217,243,552.60 : 4,071,027,707,710.40 = 1,422,121,663,129.60 : x
  2. Step 2: Convert to fraction form
    2,713,217,243,552.60/4,071,027,707,710.40 = 1,422,121,663,129.60/x
  3. Step 3: Cross multiply
    2,713,217,243,552.60x = 4,071,027,707,710.40 × 1,422,121,663,129.60
  4. Step 4: Simplify right side
    2,713,217,243,552.60x = 5,789,496,694,335,797,521,809,408
  5. Step 5: Solve for x
    x = 5,789,496,694,335,797,521,809,408/2,713,217,243,552.60
  6. Step 6: Final answer
    x = 2,133,812,435,437.43

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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.