Home / 271,856,559,852.56-375,043,036,851.24-259,252,479,866

Finding the Fourth Proportional to 271,856,559,852.56, 375,043,036,851.24 and 259,252,479,866

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Solution

The fourth proportional to 271,856,559,852.56, 375,043,036,851.24 and 259,252,479,866 is: 357,654,924,394.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,856,559,852.56 : 375,043,036,851.24 = 259,252,479,866 : x
  2. Step 2: Convert to fraction form
    271,856,559,852.56/375,043,036,851.24 = 259,252,479,866/x
  3. Step 3: Cross multiply
    271,856,559,852.56x = 375,043,036,851.24 × 259,252,479,866
  4. Step 4: Simplify right side
    271,856,559,852.56x = 97,230,837,360,159,591,759,872
  5. Step 5: Solve for x
    x = 97,230,837,360,159,591,759,872/271,856,559,852.56
  6. Step 6: Final answer
    x = 357,654,924,394.29

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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.