Home / 44,488,528.22-66,739,990.26-13,775,889.44

Finding the Fourth Proportional to 44,488,528.22, 66,739,990.26 and 13,775,889.44

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Solution

The fourth proportional to 44,488,528.22, 66,739,990.26 and 13,775,889.44 is: 20,666,063.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,488,528.22 : 66,739,990.26 = 13,775,889.44 : x
  2. Step 2: Convert to fraction form
    44,488,528.22/66,739,990.26 = 13,775,889.44/x
  3. Step 3: Cross multiply
    44,488,528.22x = 66,739,990.26 × 13,775,889.44
  4. Step 4: Simplify right side
    44,488,528.22x = 919,402,726,714,736.88
  5. Step 5: Solve for x
    x = 919,402,726,714,736.88/44,488,528.22
  6. Step 6: Final answer
    x = 20,666,063.00

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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.