Home / 1,529,362,432.69-2,361,603,260.81

Finding the Third Proportional to 1,529,362,432.69 and 2,361,603,260.81

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Solution

The third proportional to 1,529,362,432.69 and 2,361,603,260.81 is: 3,646,728,755.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,362,432.69 : 2,361,603,260.81 = 2,361,603,260.81 : x
  2. Step 2: Convert to fraction form
    1,529,362,432.69/2,361,603,260.81 = 2,361,603,260.81/x
  3. Step 3: Cross multiply
    1,529,362,432.69x = 2,361,603,260.81 × 2,361,603,260.81
  4. Step 4: Simplify right side
    1,529,362,432.69x = 5,577,169,961,480,232,960
  5. Step 5: Solve for x
    x = 5,577,169,961,480,232,960/1,529,362,432.69
  6. Step 6: Final answer
    x = 3,646,728,755.90

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.