Home / 7,276,449,629.10-10,914,674,443.65-4,011,276,125.10

Finding the Fourth Proportional to 7,276,449,629.10, 10,914,674,443.65 and 4,011,276,125.10

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Solution

The fourth proportional to 7,276,449,629.10, 10,914,674,443.65 and 4,011,276,125.10 is: 6,016,914,187.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,276,449,629.10 : 10,914,674,443.65 = 4,011,276,125.10 : x
  2. Step 2: Convert to fraction form
    7,276,449,629.10/10,914,674,443.65 = 4,011,276,125.10/x
  3. Step 3: Cross multiply
    7,276,449,629.10x = 10,914,674,443.65 × 4,011,276,125.10
  4. Step 4: Simplify right side
    7,276,449,629.10x = 43,781,773,009,052,368,896
  5. Step 5: Solve for x
    x = 43,781,773,009,052,368,896/7,276,449,629.10
  6. Step 6: Final answer
    x = 6,016,914,187.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.