Home / 174,814,701.60-262,222,052.40-168,096,237.60

Finding the Fourth Proportional to 174,814,701.60, 262,222,052.40 and 168,096,237.60

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Solution

The fourth proportional to 174,814,701.60, 262,222,052.40 and 168,096,237.60 is: 252,144,356.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,814,701.60 : 262,222,052.40 = 168,096,237.60 : x
  2. Step 2: Convert to fraction form
    174,814,701.60/262,222,052.40 = 168,096,237.60/x
  3. Step 3: Cross multiply
    174,814,701.60x = 262,222,052.40 × 168,096,237.60
  4. Step 4: Simplify right side
    174,814,701.60x = 44,078,540,424,190,048
  5. Step 5: Solve for x
    x = 44,078,540,424,190,048/174,814,701.60
  6. Step 6: Final answer
    x = 252,144,356.40

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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.