Home / 104,453,181.08-144,146,887.89-57,414,609.29

Finding the Fourth Proportional to 104,453,181.08, 144,146,887.89 and 57,414,609.29

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Solution

The fourth proportional to 104,453,181.08, 144,146,887.89 and 57,414,609.29 is: 79,232,984.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,453,181.08 : 144,146,887.89 = 57,414,609.29 : x
  2. Step 2: Convert to fraction form
    104,453,181.08/144,146,887.89 = 57,414,609.29/x
  3. Step 3: Cross multiply
    104,453,181.08x = 144,146,887.89 × 57,414,609.29
  4. Step 4: Simplify right side
    104,453,181.08x = 8,276,137,248,230,833
  5. Step 5: Solve for x
    x = 8,276,137,248,230,833/104,453,181.08
  6. Step 6: Final answer
    x = 79,232,984.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.