Home / 246,133,466.13-339,590,442.86-141,708,852.57

Finding the Fourth Proportional to 246,133,466.13, 339,590,442.86 and 141,708,852.57

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Solution

The fourth proportional to 246,133,466.13, 339,590,442.86 and 141,708,852.57 is: 195,515,761.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,133,466.13 : 339,590,442.86 = 141,708,852.57 : x
  2. Step 2: Convert to fraction form
    246,133,466.13/339,590,442.86 = 141,708,852.57/x
  3. Step 3: Cross multiply
    246,133,466.13x = 339,590,442.86 × 141,708,852.57
  4. Step 4: Simplify right side
    246,133,466.13x = 48,122,972,001,428,752
  5. Step 5: Solve for x
    x = 48,122,972,001,428,752/246,133,466.13
  6. Step 6: Final answer
    x = 195,515,761.26

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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.