Home / 134,927,672.63-202,262,213.48-57,097,511.64

Finding the Fourth Proportional to 134,927,672.63, 202,262,213.48 and 57,097,511.64

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Solution

The fourth proportional to 134,927,672.63, 202,262,213.48 and 57,097,511.64 is: 85,591,553.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,927,672.63 : 202,262,213.48 = 57,097,511.64 : x
  2. Step 2: Convert to fraction form
    134,927,672.63/202,262,213.48 = 57,097,511.64/x
  3. Step 3: Cross multiply
    134,927,672.63x = 202,262,213.48 × 57,097,511.64
  4. Step 4: Simplify right side
    134,927,672.63x = 11,548,669,088,220,978
  5. Step 5: Solve for x
    x = 11,548,669,088,220,978/134,927,672.63
  6. Step 6: Final answer
    x = 85,591,553.34

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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.