Home / 1,093,047,722,074.60-1,508,453,272,096.40-605,306,659,792.88

Finding the Fourth Proportional to 1,093,047,722,074.60, 1,508,453,272,096.40 and 605,306,659,792.88

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Solution

The fourth proportional to 1,093,047,722,074.60, 1,508,453,272,096.40 and 605,306,659,792.88 is: 835,349,448,286.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,047,722,074.60 : 1,508,453,272,096.40 = 605,306,659,792.88 : x
  2. Step 2: Convert to fraction form
    1,093,047,722,074.60/1,508,453,272,096.40 = 605,306,659,792.88/x
  3. Step 3: Cross multiply
    1,093,047,722,074.60x = 1,508,453,272,096.40 × 605,306,659,792.88
  4. Step 4: Simplify right side
    1,093,047,722,074.60x = 913,076,811,586,312,240,889,856
  5. Step 5: Solve for x
    x = 913,076,811,586,312,240,889,856/1,093,047,722,074.60
  6. Step 6: Final answer
    x = 835,349,448,286.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.