Home / 2,356,700,251.32-3,531,050,037-1,422,059,282.19

Finding the Fourth Proportional to 2,356,700,251.32, 3,531,050,037 and 1,422,059,282.19

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Solution

The fourth proportional to 2,356,700,251.32, 3,531,050,037 and 1,422,059,282.19 is: 2,130,675,073.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,700,251.32 : 3,531,050,037 = 1,422,059,282.19 : x
  2. Step 2: Convert to fraction form
    2,356,700,251.32/3,531,050,037 = 1,422,059,282.19/x
  3. Step 3: Cross multiply
    2,356,700,251.32x = 3,531,050,037 × 1,422,059,282.19
  4. Step 4: Simplify right side
    2,356,700,251.32x = 5,021,362,480,993,192,960
  5. Step 5: Solve for x
    x = 5,021,362,480,993,192,960/2,356,700,251.32
  6. Step 6: Final answer
    x = 2,130,675,073.41

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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.