Home / 7,804,211,806.88-10,769,523,907.69-4,235,842,099.00

Finding the Fourth Proportional to 7,804,211,806.88, 10,769,523,907.69 and 4,235,842,099.00

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Solution

The fourth proportional to 7,804,211,806.88, 10,769,523,907.69 and 4,235,842,099.00 is: 5,845,305,571.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,804,211,806.88 : 10,769,523,907.69 = 4,235,842,099.00 : x
  2. Step 2: Convert to fraction form
    7,804,211,806.88/10,769,523,907.69 = 4,235,842,099.00/x
  3. Step 3: Cross multiply
    7,804,211,806.88x = 10,769,523,907.69 × 4,235,842,099.00
  4. Step 4: Simplify right side
    7,804,211,806.88x = 45,618,002,754,348,122,112
  5. Step 5: Solve for x
    x = 45,618,002,754,348,122,112/7,804,211,806.88
  6. Step 6: Final answer
    x = 5,845,305,571.30

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1.5x scale

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.