Home / 4,224,200,330.40-6,336,269,002.80-1,276,474,250.40

Finding the Fourth Proportional to 4,224,200,330.40, 6,336,269,002.80 and 1,276,474,250.40

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Solution

The fourth proportional to 4,224,200,330.40, 6,336,269,002.80 and 1,276,474,250.40 is: 1,914,701,859.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,200,330.40 : 6,336,269,002.80 = 1,276,474,250.40 : x
  2. Step 2: Convert to fraction form
    4,224,200,330.40/6,336,269,002.80 = 1,276,474,250.40/x
  3. Step 3: Cross multiply
    4,224,200,330.40x = 6,336,269,002.80 × 1,276,474,250.40
  4. Step 4: Simplify right side
    4,224,200,330.40x = 8,088,084,225,681,886,208
  5. Step 5: Solve for x
    x = 8,088,084,225,681,886,208/4,224,200,330.40
  6. Step 6: Final answer
    x = 1,914,701,859.07

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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.