Home / 124,416,100.60-186,624,150.90-94,183,012.60

Finding the Fourth Proportional to 124,416,100.60, 186,624,150.90 and 94,183,012.60

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Solution

The fourth proportional to 124,416,100.60, 186,624,150.90 and 94,183,012.60 is: 141,274,518.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,416,100.60 : 186,624,150.90 = 94,183,012.60 : x
  2. Step 2: Convert to fraction form
    124,416,100.60/186,624,150.90 = 94,183,012.60/x
  3. Step 3: Cross multiply
    124,416,100.60x = 186,624,150.90 × 94,183,012.60
  4. Step 4: Simplify right side
    124,416,100.60x = 17,576,824,755,679,000
  5. Step 5: Solve for x
    x = 17,576,824,755,679,000/124,416,100.60
  6. Step 6: Final answer
    x = 141,274,518.90

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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.