Home / 246,577,663.72-340,148,167.64-152,461,725.48

Finding the Fourth Proportional to 246,577,663.72, 340,148,167.64 and 152,461,725.48

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Solution

The fourth proportional to 246,577,663.72, 340,148,167.64 and 152,461,725.48 is: 210,317,413.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,577,663.72 : 340,148,167.64 = 152,461,725.48 : x
  2. Step 2: Convert to fraction form
    246,577,663.72/340,148,167.64 = 152,461,725.48/x
  3. Step 3: Cross multiply
    246,577,663.72x = 340,148,167.64 × 152,461,725.48
  4. Step 4: Simplify right side
    246,577,663.72x = 51,859,576,557,635,848
  5. Step 5: Solve for x
    x = 51,859,576,557,635,848/246,577,663.72
  6. Step 6: Final answer
    x = 210,317,413.90

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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.