Home / 359,098,192.98-495,555,282.47-194,085,762.48

Finding the Fourth Proportional to 359,098,192.98, 495,555,282.47 and 194,085,762.48

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Solution

The fourth proportional to 359,098,192.98, 495,555,282.47 and 194,085,762.48 is: 267,838,231.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,098,192.98 : 495,555,282.47 = 194,085,762.48 : x
  2. Step 2: Convert to fraction form
    359,098,192.98/495,555,282.47 = 194,085,762.48/x
  3. Step 3: Cross multiply
    359,098,192.98x = 495,555,282.47 × 194,085,762.48
  4. Step 4: Simplify right side
    359,098,192.98x = 96,180,224,848,211,296
  5. Step 5: Solve for x
    x = 96,180,224,848,211,296/359,098,192.98
  6. Step 6: Final answer
    x = 267,838,231.24

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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.