Home / 2,349,620,985.32-3,524,833,004.72-968,680,601.00

Finding the Fourth Proportional to 2,349,620,985.32, 3,524,833,004.72 and 968,680,601.00

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Solution

The fourth proportional to 2,349,620,985.32, 3,524,833,004.72 and 968,680,601.00 is: 1,453,186,439.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,620,985.32 : 3,524,833,004.72 = 968,680,601.00 : x
  2. Step 2: Convert to fraction form
    2,349,620,985.32/3,524,833,004.72 = 968,680,601.00/x
  3. Step 3: Cross multiply
    2,349,620,985.32x = 3,524,833,004.72 × 968,680,601.00
  4. Step 4: Simplify right side
    2,349,620,985.32x = 3,414,437,353,427,520,512
  5. Step 5: Solve for x
    x = 3,414,437,353,427,520,512/2,349,620,985.32
  6. Step 6: Final answer
    x = 1,453,186,439.33

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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.