Home / 403,737,018,277.89-605,606,553,136.98-164,971,667,652.87

Finding the Fourth Proportional to 403,737,018,277.89, 605,606,553,136.98 and 164,971,667,652.87

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Solution

The fourth proportional to 403,737,018,277.89, 605,606,553,136.98 and 164,971,667,652.87 is: 247,457,920,600.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    403,737,018,277.89 : 605,606,553,136.98 = 164,971,667,652.87 : x
  2. Step 2: Convert to fraction form
    403,737,018,277.89/605,606,553,136.98 = 164,971,667,652.87/x
  3. Step 3: Cross multiply
    403,737,018,277.89x = 605,606,553,136.98 × 164,971,667,652.87
  4. Step 4: Simplify right side
    403,737,018,277.89x = 99,907,923,012,514,010,365,952
  5. Step 5: Solve for x
    x = 99,907,923,012,514,010,365,952/403,737,018,277.89
  6. Step 6: Final answer
    x = 247,457,920,600.55

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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.