Home / 252,055,024,830.33-347,836,982,252.07-136,311,784,459.88

Finding the Fourth Proportional to 252,055,024,830.33, 347,836,982,252.07 and 136,311,784,459.88

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Solution

The fourth proportional to 252,055,024,830.33, 347,836,982,252.07 and 136,311,784,459.88 is: 188,110,829,307.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,055,024,830.33 : 347,836,982,252.07 = 136,311,784,459.88 : x
  2. Step 2: Convert to fraction form
    252,055,024,830.33/347,836,982,252.07 = 136,311,784,459.88/x
  3. Step 3: Cross multiply
    252,055,024,830.33x = 347,836,982,252.07 × 136,311,784,459.88
  4. Step 4: Simplify right side
    252,055,024,830.33x = 47,414,279,751,919,271,411,712
  5. Step 5: Solve for x
    x = 47,414,279,751,919,271,411,712/252,055,024,830.33
  6. Step 6: Final answer
    x = 188,110,829,307.36

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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.