Home / 704,579,319,417.32-1,056,436,451,502.40-273,813,433,679.33

Finding the Fourth Proportional to 704,579,319,417.32, 1,056,436,451,502.40 and 273,813,433,679.33

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Solution

The fourth proportional to 704,579,319,417.32, 1,056,436,451,502.40 and 273,813,433,679.33 is: 410,552,061,745.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,579,319,417.32 : 1,056,436,451,502.40 = 273,813,433,679.33 : x
  2. Step 2: Convert to fraction form
    704,579,319,417.32/1,056,436,451,502.40 = 273,813,433,679.33/x
  3. Step 3: Cross multiply
    704,579,319,417.32x = 1,056,436,451,502.40 × 273,813,433,679.33
  4. Step 4: Simplify right side
    704,579,319,417.32x = 289,266,492,249,879,116,513,280
  5. Step 5: Solve for x
    x = 289,266,492,249,879,116,513,280/704,579,319,417.32
  6. Step 6: Final answer
    x = 410,552,061,745.30

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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.