Home / 704,579,319,588.85-1,056,436,451,759.70-273,813,433,851.24

Finding the Fourth Proportional to 704,579,319,588.85, 1,056,436,451,759.70 and 273,813,433,851.24

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Solution

The fourth proportional to 704,579,319,588.85, 1,056,436,451,759.70 and 273,813,433,851.24 is: 410,552,062,003.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,579,319,588.85 : 1,056,436,451,759.70 = 273,813,433,851.24 : x
  2. Step 2: Convert to fraction form
    704,579,319,588.85/1,056,436,451,759.70 = 273,813,433,851.24/x
  3. Step 3: Cross multiply
    704,579,319,588.85x = 1,056,436,451,759.70 × 273,813,433,851.24
  4. Step 4: Simplify right side
    704,579,319,588.85x = 289,266,492,501,943,298,031,616
  5. Step 5: Solve for x
    x = 289,266,492,501,943,298,031,616/704,579,319,588.85
  6. Step 6: Final answer
    x = 410,552,062,003.10

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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.