Home / 599,984,762.97-828,011,135.13-335,650,991.07

Finding the Fourth Proportional to 599,984,762.97, 828,011,135.13 and 335,650,991.07

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Solution

The fourth proportional to 599,984,762.97, 828,011,135.13 and 335,650,991.07 is: 463,216,360.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,984,762.97 : 828,011,135.13 = 335,650,991.07 : x
  2. Step 2: Convert to fraction form
    599,984,762.97/828,011,135.13 = 335,650,991.07/x
  3. Step 3: Cross multiply
    599,984,762.97x = 828,011,135.13 × 335,650,991.07
  4. Step 4: Simplify right side
    599,984,762.97x = 277,922,758,123,380,192
  5. Step 5: Solve for x
    x = 277,922,758,123,380,192/599,984,762.97
  6. Step 6: Final answer
    x = 463,216,360.27

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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.