Home / 26,892,837.44-40,339,218.88-10,730,139.60

Finding the Fourth Proportional to 26,892,837.44, 40,339,218.88 and 10,730,139.60

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Solution

The fourth proportional to 26,892,837.44, 40,339,218.88 and 10,730,139.60 is: 16,095,194.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,892,837.44 : 40,339,218.88 = 10,730,139.60 : x
  2. Step 2: Convert to fraction form
    26,892,837.44/40,339,218.88 = 10,730,139.60/x
  3. Step 3: Cross multiply
    26,892,837.44x = 40,339,218.88 × 10,730,139.60
  4. Step 4: Simplify right side
    26,892,837.44x = 432,845,449,937,355.69
  5. Step 5: Solve for x
    x = 432,845,449,937,355.69/26,892,837.44
  6. Step 6: Final answer
    x = 16,095,194.53

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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.