Home / 794,803,843.35-1,096,809,256.34-437,568,054.57

Finding the Fourth Proportional to 794,803,843.35, 1,096,809,256.34 and 437,568,054.57

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Solution

The fourth proportional to 794,803,843.35, 1,096,809,256.34 and 437,568,054.57 is: 603,832,878.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,803,843.35 : 1,096,809,256.34 = 437,568,054.57 : x
  2. Step 2: Convert to fraction form
    794,803,843.35/1,096,809,256.34 = 437,568,054.57/x
  3. Step 3: Cross multiply
    794,803,843.35x = 1,096,809,256.34 × 437,568,054.57
  4. Step 4: Simplify right side
    794,803,843.35x = 479,928,692,531,062,208
  5. Step 5: Solve for x
    x = 479,928,692,531,062,208/794,803,843.35
  6. Step 6: Final answer
    x = 603,832,878.45

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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.