Home / 118,484,294.03-177,743,442.21-36,610,321.34

Finding the Fourth Proportional to 118,484,294.03, 177,743,442.21 and 36,610,321.34

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Solution

The fourth proportional to 118,484,294.03, 177,743,442.21 and 36,610,321.34 is: 54,920,735.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,484,294.03 : 177,743,442.21 = 36,610,321.34 : x
  2. Step 2: Convert to fraction form
    118,484,294.03/177,743,442.21 = 36,610,321.34/x
  3. Step 3: Cross multiply
    118,484,294.03x = 177,743,442.21 × 36,610,321.34
  4. Step 4: Simplify right side
    118,484,294.03x = 6,507,244,534,497,103
  5. Step 5: Solve for x
    x = 6,507,244,534,497,103/118,484,294.03
  6. Step 6: Final answer
    x = 54,920,735.17

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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.