Home / 2,844,736,183,944.20-3,925,634,360,708.70-1,610,115,112,378.20

Finding the Fourth Proportional to 2,844,736,183,944.20, 3,925,634,360,708.70 and 1,610,115,112,378.20

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Solution

The fourth proportional to 2,844,736,183,944.20, 3,925,634,360,708.70 and 1,610,115,112,378.20 is: 2,221,901,364,886.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,736,183,944.20 : 3,925,634,360,708.70 = 1,610,115,112,378.20 : x
  2. Step 2: Convert to fraction form
    2,844,736,183,944.20/3,925,634,360,708.70 = 1,610,115,112,378.20/x
  3. Step 3: Cross multiply
    2,844,736,183,944.20x = 3,925,634,360,708.70 × 1,610,115,112,378.20
  4. Step 4: Simplify right side
    2,844,736,183,944.20x = 6,320,723,209,848,211,690,749,952
  5. Step 5: Solve for x
    x = 6,320,723,209,848,211,690,749,952/2,844,736,183,944.20
  6. Step 6: Final answer
    x = 2,221,901,364,886.70

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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.