Home / 63,823,224,882.87-95,734,837,330.90-21,328,122,140.93

Finding the Fourth Proportional to 63,823,224,882.87, 95,734,837,330.90 and 21,328,122,140.93

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Solution

The fourth proportional to 63,823,224,882.87, 95,734,837,330.90 and 21,328,122,140.93 is: 31,992,183,213.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,823,224,882.87 : 95,734,837,330.90 = 21,328,122,140.93 : x
  2. Step 2: Convert to fraction form
    63,823,224,882.87/95,734,837,330.90 = 21,328,122,140.93/x
  3. Step 3: Cross multiply
    63,823,224,882.87x = 95,734,837,330.90 × 21,328,122,140.93
  4. Step 4: Simplify right side
    63,823,224,882.87x = 2,041,844,303,735,627,710,464
  5. Step 5: Solve for x
    x = 2,041,844,303,735,627,710,464/63,823,224,882.87
  6. Step 6: Final answer
    x = 31,992,183,213.60

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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.