Home / 3,266,122,065,099-4,507,232,734,809.20-1,802,886,078,956.90

Finding the Fourth Proportional to 3,266,122,065,099, 4,507,232,734,809.20 and 1,802,886,078,956.90

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Solution

The fourth proportional to 3,266,122,065,099, 4,507,232,734,809.20 and 1,802,886,078,956.90 is: 2,487,974,114,329.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,122,065,099 : 4,507,232,734,809.20 = 1,802,886,078,956.90 : x
  2. Step 2: Convert to fraction form
    3,266,122,065,099/4,507,232,734,809.20 = 1,802,886,078,956.90/x
  3. Step 3: Cross multiply
    3,266,122,065,099x = 4,507,232,734,809.20 × 1,802,886,078,956.90
  4. Step 4: Simplify right side
    3,266,122,065,099x = 8,126,027,152,206,343,782,268,928
  5. Step 5: Solve for x
    x = 8,126,027,152,206,343,782,268,928/3,266,122,065,099
  6. Step 6: Final answer
    x = 2,487,974,114,329.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.