Home / 41,253,110,401.20-61,879,665,601.80-11,809,153,237.20

Finding the Fourth Proportional to 41,253,110,401.20, 61,879,665,601.80 and 11,809,153,237.20

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Solution

The fourth proportional to 41,253,110,401.20, 61,879,665,601.80 and 11,809,153,237.20 is: 17,713,729,855.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,253,110,401.20 : 61,879,665,601.80 = 11,809,153,237.20 : x
  2. Step 2: Convert to fraction form
    41,253,110,401.20/61,879,665,601.80 = 11,809,153,237.20/x
  3. Step 3: Cross multiply
    41,253,110,401.20x = 61,879,665,601.80 × 11,809,153,237.20
  4. Step 4: Simplify right side
    41,253,110,401.20x = 730,746,453,358,350,041,088
  5. Step 5: Solve for x
    x = 730,746,453,358,350,041,088/41,253,110,401.20
  6. Step 6: Final answer
    x = 17,713,729,855.80

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1.5x scale

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.