Home / 950,264,413.28-1,423,558,039.07-534,477,927.38

Finding the Fourth Proportional to 950,264,413.28, 1,423,558,039.07 and 534,477,927.38

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Solution

The fourth proportional to 950,264,413.28, 1,423,558,039.07 and 534,477,927.38 is: 800,682,777.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,264,413.28 : 1,423,558,039.07 = 534,477,927.38 : x
  2. Step 2: Convert to fraction form
    950,264,413.28/1,423,558,039.07 = 534,477,927.38/x
  3. Step 3: Cross multiply
    950,264,413.28x = 1,423,558,039.07 × 534,477,927.38
  4. Step 4: Simplify right side
    950,264,413.28x = 760,860,350,217,480,576
  5. Step 5: Solve for x
    x = 760,860,350,217,480,576/950,264,413.28
  6. Step 6: Final answer
    x = 800,682,777.96

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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.