Home / 3,266,122,065,117-4,507,232,734,834.20-1,802,886,078,974.90

Finding the Fourth Proportional to 3,266,122,065,117, 4,507,232,734,834.20 and 1,802,886,078,974.90

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Solution

The fourth proportional to 3,266,122,065,117, 4,507,232,734,834.20 and 1,802,886,078,974.90 is: 2,487,974,114,354.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,122,065,117 : 4,507,232,734,834.20 = 1,802,886,078,974.90 : x
  2. Step 2: Convert to fraction form
    3,266,122,065,117/4,507,232,734,834.20 = 1,802,886,078,974.90/x
  3. Step 3: Cross multiply
    3,266,122,065,117x = 4,507,232,734,834.20 × 1,802,886,078,974.90
  4. Step 4: Simplify right side
    3,266,122,065,117x = 8,126,027,152,332,546,027,552,768
  5. Step 5: Solve for x
    x = 8,126,027,152,332,546,027,552,768/3,266,122,065,117
  6. Step 6: Final answer
    x = 2,487,974,114,354.31

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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.