Home / 26,887,788,272.80-40,331,682,409.20-16,427,435,069.80

Finding the Fourth Proportional to 26,887,788,272.80, 40,331,682,409.20 and 16,427,435,069.80

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Solution

The fourth proportional to 26,887,788,272.80, 40,331,682,409.20 and 16,427,435,069.80 is: 24,641,152,604.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,887,788,272.80 : 40,331,682,409.20 = 16,427,435,069.80 : x
  2. Step 2: Convert to fraction form
    26,887,788,272.80/40,331,682,409.20 = 16,427,435,069.80/x
  3. Step 3: Cross multiply
    26,887,788,272.80x = 40,331,682,409.20 × 16,427,435,069.80
  4. Step 4: Simplify right side
    26,887,788,272.80x = 662,546,094,032,927,719,424
  5. Step 5: Solve for x
    x = 662,546,094,032,927,719,424/26,887,788,272.80
  6. Step 6: Final answer
    x = 24,641,152,604.70

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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.