Home / 225,047,762.82-337,569,747.90-175,904,952.15

Finding the Fourth Proportional to 225,047,762.82, 337,569,747.90 and 175,904,952.15

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Solution

The fourth proportional to 225,047,762.82, 337,569,747.90 and 175,904,952.15 is: 263,855,945.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,047,762.82 : 337,569,747.90 = 175,904,952.15 : x
  2. Step 2: Convert to fraction form
    225,047,762.82/337,569,747.90 = 175,904,952.15/x
  3. Step 3: Cross multiply
    225,047,762.82x = 337,569,747.90 × 175,904,952.15
  4. Step 4: Simplify right side
    225,047,762.82x = 59,380,190,351,637,064
  5. Step 5: Solve for x
    x = 59,380,190,351,637,064/225,047,762.82
  6. Step 6: Final answer
    x = 263,855,945.99

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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.