Home / 11,049,038,136.36-16,585,355,413.44-4,756,581,849.24

Finding the Fourth Proportional to 11,049,038,136.36, 16,585,355,413.44 and 4,756,581,849.24

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Solution

The fourth proportional to 11,049,038,136.36, 16,585,355,413.44 and 4,756,581,849.24 is: 7,139,951,871.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,049,038,136.36 : 16,585,355,413.44 = 4,756,581,849.24 : x
  2. Step 2: Convert to fraction form
    11,049,038,136.36/16,585,355,413.44 = 4,756,581,849.24/x
  3. Step 3: Cross multiply
    11,049,038,136.36x = 16,585,355,413.44 × 4,756,581,849.24
  4. Step 4: Simplify right side
    11,049,038,136.36x = 78,889,600,522,763,075,584
  5. Step 5: Solve for x
    x = 78,889,600,522,763,075,584/11,049,038,136.36
  6. Step 6: Final answer
    x = 7,139,951,871.75

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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.