Home / 3,195,605,526-4,410,071,819.22-1,785,909,447.42

Finding the Fourth Proportional to 3,195,605,526, 4,410,071,819.22 and 1,785,909,447.42

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Solution

The fourth proportional to 3,195,605,526, 4,410,071,819.22 and 1,785,909,447.42 is: 2,464,631,151.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,605,526 : 4,410,071,819.22 = 1,785,909,447.42 : x
  2. Step 2: Convert to fraction form
    3,195,605,526/4,410,071,819.22 = 1,785,909,447.42/x
  3. Step 3: Cross multiply
    3,195,605,526x = 4,410,071,819.22 × 1,785,909,447.42
  4. Step 4: Simplify right side
    3,195,605,526x = 7,875,988,925,745,704,960
  5. Step 5: Solve for x
    x = 7,875,988,925,745,704,960/3,195,605,526
  6. Step 6: Final answer
    x = 2,464,631,151.02

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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.