Home / 650,623,104,092.40-975,934,656,138.60-231,713,436,764.40

Finding the Fourth Proportional to 650,623,104,092.40, 975,934,656,138.60 and 231,713,436,764.40

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Solution

The fourth proportional to 650,623,104,092.40, 975,934,656,138.60 and 231,713,436,764.40 is: 347,570,155,146.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,623,104,092.40 : 975,934,656,138.60 = 231,713,436,764.40 : x
  2. Step 2: Convert to fraction form
    650,623,104,092.40/975,934,656,138.60 = 231,713,436,764.40/x
  3. Step 3: Cross multiply
    650,623,104,092.40x = 975,934,656,138.60 × 231,713,436,764.40
  4. Step 4: Simplify right side
    650,623,104,092.40x = 226,137,173,231,357,944,397,824
  5. Step 5: Solve for x
    x = 226,137,173,231,357,944,397,824/650,623,104,092.40
  6. Step 6: Final answer
    x = 347,570,155,146.60

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Double scale
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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.