Home / 601,916,101,337.82-902,958,966,237.96-193,365,481,298.61

Finding the Fourth Proportional to 601,916,101,337.82, 902,958,966,237.96 and 193,365,481,298.61

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Solution

The fourth proportional to 601,916,101,337.82, 902,958,966,237.96 and 193,365,481,298.61 is: 290,075,468,510.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,916,101,337.82 : 902,958,966,237.96 = 193,365,481,298.61 : x
  2. Step 2: Convert to fraction form
    601,916,101,337.82/902,958,966,237.96 = 193,365,481,298.61/x
  3. Step 3: Cross multiply
    601,916,101,337.82x = 902,958,966,237.96 × 193,365,481,298.61
  4. Step 4: Simplify right side
    601,916,101,337.82x = 174,601,095,099,498,450,911,232
  5. Step 5: Solve for x
    x = 174,601,095,099,498,450,911,232/601,916,101,337.82
  6. Step 6: Final answer
    x = 290,075,468,510.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.