Home / 27,027,513,827.92-40,512,891,398.82-9,093,666,639.75

Finding the Fourth Proportional to 27,027,513,827.92, 40,512,891,398.82 and 9,093,666,639.75

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Solution

The fourth proportional to 27,027,513,827.92, 40,512,891,398.82 and 9,093,666,639.75 is: 13,630,951,457.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,027,513,827.92 : 40,512,891,398.82 = 9,093,666,639.75 : x
  2. Step 2: Convert to fraction form
    27,027,513,827.92/40,512,891,398.82 = 9,093,666,639.75/x
  3. Step 3: Cross multiply
    27,027,513,827.92x = 40,512,891,398.82 × 9,093,666,639.75
  4. Step 4: Simplify right side
    27,027,513,827.92x = 368,410,728,993,264,173,056
  5. Step 5: Solve for x
    x = 368,410,728,993,264,173,056/27,027,513,827.92
  6. Step 6: Final answer
    x = 13,630,951,457.06

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1.5x scale

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.