Home / 92,663,462.90-127,875,227.82-50,848,227.83

Finding the Fourth Proportional to 92,663,462.90, 127,875,227.82 and 50,848,227.83

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Solution

The fourth proportional to 92,663,462.90, 127,875,227.82 and 50,848,227.83 is: 70,170,361.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,663,462.90 : 127,875,227.82 = 50,848,227.83 : x
  2. Step 2: Convert to fraction form
    92,663,462.90/127,875,227.82 = 50,848,227.83/x
  3. Step 3: Cross multiply
    92,663,462.90x = 127,875,227.82 × 50,848,227.83
  4. Step 4: Simplify right side
    92,663,462.90x = 6,502,228,717,365,138
  5. Step 5: Solve for x
    x = 6,502,228,717,365,138/92,663,462.90
  6. Step 6: Final answer
    x = 70,170,361.80

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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.