Home / 599,420,233.60-899,155,233.60-190,464,841.60

Finding the Fourth Proportional to 599,420,233.60, 899,155,233.60 and 190,464,841.60

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Solution

The fourth proportional to 599,420,233.60, 899,155,233.60 and 190,464,841.60 is: 285,705,169.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,420,233.60 : 899,155,233.60 = 190,464,841.60 : x
  2. Step 2: Convert to fraction form
    599,420,233.60/899,155,233.60 = 190,464,841.60/x
  3. Step 3: Cross multiply
    599,420,233.60x = 899,155,233.60 × 190,464,841.60
  4. Step 4: Simplify right side
    599,420,233.60x = 171,257,459,141,435,008
  5. Step 5: Solve for x
    x = 171,257,459,141,435,008/599,420,233.60
  6. Step 6: Final answer
    x = 285,705,169.00

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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.