Home / 433,756,256.10-598,566,844.80-235,513,213.56

Finding the Fourth Proportional to 433,756,256.10, 598,566,844.80 and 235,513,213.56

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Solution

The fourth proportional to 433,756,256.10, 598,566,844.80 and 235,513,213.56 is: 324,999,119.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,756,256.10 : 598,566,844.80 = 235,513,213.56 : x
  2. Step 2: Convert to fraction form
    433,756,256.10/598,566,844.80 = 235,513,213.56/x
  3. Step 3: Cross multiply
    433,756,256.10x = 598,566,844.80 × 235,513,213.56
  4. Step 4: Simplify right side
    433,756,256.10x = 140,970,401,149,317,760
  5. Step 5: Solve for x
    x = 140,970,401,149,317,760/433,756,256.10
  6. Step 6: Final answer
    x = 324,999,119.13

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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.