Home / 313,961,233.24-433,266,503-174,764,878

Finding the Fourth Proportional to 313,961,233.24, 433,266,503 and 174,764,878

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Solution

The fourth proportional to 313,961,233.24, 433,266,503 and 174,764,878 is: 241,175,532.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    313,961,233.24 : 433,266,503 = 174,764,878 : x
  2. Step 2: Convert to fraction form
    313,961,233.24/433,266,503 = 174,764,878/x
  3. Step 3: Cross multiply
    313,961,233.24x = 433,266,503 × 174,764,878
  4. Step 4: Simplify right side
    313,961,233.24x = 75,719,767,538,281,632
  5. Step 5: Solve for x
    x = 75,719,767,538,281,632/313,961,233.24
  6. Step 6: Final answer
    x = 241,175,532.27

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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.