Home / 930,945,181,806.65-1,396,417,772,710-930,945,181,806.65

Finding the Fourth Proportional to 930,945,181,806.65, 1,396,417,772,710 and 930,945,181,806.65

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Solution

The fourth proportional to 930,945,181,806.65, 1,396,417,772,710 and 930,945,181,806.65 is: 1,396,417,772,710

Step by Step Solution

  1. Step 1: Write the proportion equation
    930,945,181,806.65 : 1,396,417,772,710 = 930,945,181,806.65 : x
  2. Step 2: Convert to fraction form
    930,945,181,806.65/1,396,417,772,710 = 930,945,181,806.65/x
  3. Step 3: Cross multiply
    930,945,181,806.65x = 1,396,417,772,710 × 930,945,181,806.65
  4. Step 4: Simplify right side
    930,945,181,806.65x = 1,299,988,397,293,548,337,102,848
  5. Step 5: Solve for x
    x = 1,299,988,397,293,548,337,102,848/930,945,181,806.65
  6. Step 6: Final answer
    x = 1,396,417,772,710

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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.