Home / 9,219,933,704,356-20,501,312,993,820

Finding the Third Proportional to 9,219,933,704,356 and 20,501,312,993,820

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Solution

The third proportional to 9,219,933,704,356 and 20,501,312,993,820 is: 45,586,426,968,775.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,219,933,704,356 : 20,501,312,993,820 = 20,501,312,993,820 : x
  2. Step 2: Convert to fraction form
    9,219,933,704,356/20,501,312,993,820 = 20,501,312,993,820/x
  3. Step 3: Cross multiply
    9,219,933,704,356x = 20,501,312,993,820 × 20,501,312,993,820
  4. Step 4: Simplify right side
    9,219,933,704,356x = 420,303,834,470,572,740,405,362,688
  5. Step 5: Solve for x
    x = 420,303,834,470,572,740,405,362,688/9,219,933,704,356
  6. Step 6: Final answer
    x = 45,586,426,968,775.09

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.