Home / 599,224,281.60-898,861,305.60-190,268,889.60

Finding the Fourth Proportional to 599,224,281.60, 898,861,305.60 and 190,268,889.60

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Solution

The fourth proportional to 599,224,281.60, 898,861,305.60 and 190,268,889.60 is: 285,411,235.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,224,281.60 : 898,861,305.60 = 190,268,889.60 : x
  2. Step 2: Convert to fraction form
    599,224,281.60/898,861,305.60 = 190,268,889.60/x
  3. Step 3: Cross multiply
    599,224,281.60x = 898,861,305.60 × 190,268,889.60
  4. Step 4: Simplify right side
    599,224,281.60x = 171,025,342,520,918,272
  5. Step 5: Solve for x
    x = 171,025,342,520,918,272/599,224,281.60
  6. Step 6: Final answer
    x = 285,411,235.45

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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.