Home / 594,343,365.60-820,269,512.49-359,395,707.48

Finding the Fourth Proportional to 594,343,365.60, 820,269,512.49 and 359,395,707.48

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Solution

The fourth proportional to 594,343,365.60, 820,269,512.49 and 359,395,707.48 is: 496,011,832.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,343,365.60 : 820,269,512.49 = 359,395,707.48 : x
  2. Step 2: Convert to fraction form
    594,343,365.60/820,269,512.49 = 359,395,707.48/x
  3. Step 3: Cross multiply
    594,343,365.60x = 820,269,512.49 × 359,395,707.48
  4. Step 4: Simplify right side
    594,343,365.60x = 294,801,341,765,618,240
  5. Step 5: Solve for x
    x = 294,801,341,765,618,240/594,343,365.60
  6. Step 6: Final answer
    x = 496,011,832.26

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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.