Home / 704,578,436,979.98-1,056,435,128,963-273,812,548,875.22

Finding the Fourth Proportional to 704,578,436,979.98, 1,056,435,128,963 and 273,812,548,875.22

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Solution

The fourth proportional to 704,578,436,979.98, 1,056,435,128,963 and 273,812,548,875.22 is: 410,550,735,305.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,578,436,979.98 : 1,056,435,128,963 = 273,812,548,875.22 : x
  2. Step 2: Convert to fraction form
    704,578,436,979.98/1,056,435,128,963 = 273,812,548,875.22/x
  3. Step 3: Cross multiply
    704,578,436,979.98x = 1,056,435,128,963 × 273,812,548,875.22
  4. Step 4: Simplify right side
    704,578,436,979.98x = 289,265,195,382,680,775,032,832
  5. Step 5: Solve for x
    x = 289,265,195,382,680,775,032,832/704,578,436,979.98
  6. Step 6: Final answer
    x = 410,550,735,305.71

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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.