Home / 599,119,233.60-898,678,850.40-254,014,132.80

Finding the Fourth Proportional to 599,119,233.60, 898,678,850.40 and 254,014,132.80

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Solution

The fourth proportional to 599,119,233.60, 898,678,850.40 and 254,014,132.80 is: 381,021,199.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,119,233.60 : 898,678,850.40 = 254,014,132.80 : x
  2. Step 2: Convert to fraction form
    599,119,233.60/898,678,850.40 = 254,014,132.80/x
  3. Step 3: Cross multiply
    599,119,233.60x = 898,678,850.40 × 254,014,132.80
  4. Step 4: Simplify right side
    599,119,233.60x = 228,277,128,850,056,928
  5. Step 5: Solve for x
    x = 228,277,128,850,056,928/599,119,233.60
  6. Step 6: Final answer
    x = 381,021,199.20

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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.