Home / 17,232,990,253.61-25,813,285,312.33-10,934,177,239.45

Finding the Fourth Proportional to 17,232,990,253.61, 25,813,285,312.33 and 10,934,177,239.45

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Solution

The fourth proportional to 17,232,990,253.61, 25,813,285,312.33 and 10,934,177,239.45 is: 16,378,297,241.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232,990,253.61 : 25,813,285,312.33 = 10,934,177,239.45 : x
  2. Step 2: Convert to fraction form
    17,232,990,253.61/25,813,285,312.33 = 10,934,177,239.45/x
  3. Step 3: Cross multiply
    17,232,990,253.61x = 25,813,285,312.33 × 10,934,177,239.45
  4. Step 4: Simplify right side
    17,232,990,253.61x = 282,247,036,737,507,721,216
  5. Step 5: Solve for x
    x = 282,247,036,737,507,721,216/17,232,990,253.61
  6. Step 6: Final answer
    x = 16,378,297,241.73

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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.