Home / 483,084,014.60-724,626,021.90-119,578,370.60

Finding the Fourth Proportional to 483,084,014.60, 724,626,021.90 and 119,578,370.60

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Solution

The fourth proportional to 483,084,014.60, 724,626,021.90 and 119,578,370.60 is: 179,367,555.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,084,014.60 : 724,626,021.90 = 119,578,370.60 : x
  2. Step 2: Convert to fraction form
    483,084,014.60/724,626,021.90 = 119,578,370.60/x
  3. Step 3: Cross multiply
    483,084,014.60x = 724,626,021.90 × 119,578,370.60
  4. Step 4: Simplify right side
    483,084,014.60x = 86,649,598,993,161,904
  5. Step 5: Solve for x
    x = 86,649,598,993,161,904/483,084,014.60
  6. Step 6: Final answer
    x = 179,367,555.90

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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.