Home / 597,853,291.80-897,157,851.30-352,209,451.80

Finding the Fourth Proportional to 597,853,291.80, 897,157,851.30 and 352,209,451.80

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Solution

The fourth proportional to 597,853,291.80, 897,157,851.30 and 352,209,451.80 is: 528,536,815.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,853,291.80 : 897,157,851.30 = 352,209,451.80 : x
  2. Step 2: Convert to fraction form
    597,853,291.80/897,157,851.30 = 352,209,451.80/x
  3. Step 3: Cross multiply
    597,853,291.80x = 897,157,851.30 × 352,209,451.80
  4. Step 4: Simplify right side
    597,853,291.80x = 315,987,474,984,438,912
  5. Step 5: Solve for x
    x = 315,987,474,984,438,912/597,853,291.80
  6. Step 6: Final answer
    x = 528,536,815.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.