Home / 930,945,181,714.65-1,396,417,772,571.90-930,945,181,714.65

Finding the Fourth Proportional to 930,945,181,714.65, 1,396,417,772,571.90 and 930,945,181,714.65

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Solution

The fourth proportional to 930,945,181,714.65, 1,396,417,772,571.90 and 930,945,181,714.65 is: 1,396,417,772,571.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    930,945,181,714.65 : 1,396,417,772,571.90 = 930,945,181,714.65 : x
  2. Step 2: Convert to fraction form
    930,945,181,714.65/1,396,417,772,571.90 = 930,945,181,714.65/x
  3. Step 3: Cross multiply
    930,945,181,714.65x = 1,396,417,772,571.90 × 930,945,181,714.65
  4. Step 4: Simplify right side
    930,945,181,714.65x = 1,299,988,397,036,514,140,225,536
  5. Step 5: Solve for x
    x = 1,299,988,397,036,514,140,225,536/930,945,181,714.65
  6. Step 6: Final answer
    x = 1,396,417,772,571.90

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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.