Home / 174,570,580.20-262,014,500.70-88,368,954.60

Finding the Fourth Proportional to 174,570,580.20, 262,014,500.70 and 88,368,954.60

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Solution

The fourth proportional to 174,570,580.20, 262,014,500.70 and 88,368,954.60 is: 132,633,731.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,570,580.20 : 262,014,500.70 = 88,368,954.60 : x
  2. Step 2: Convert to fraction form
    174,570,580.20/262,014,500.70 = 88,368,954.60/x
  3. Step 3: Cross multiply
    174,570,580.20x = 262,014,500.70 × 88,368,954.60
  4. Step 4: Simplify right side
    174,570,580.20x = 23,153,947,516,899,964
  5. Step 5: Solve for x
    x = 23,153,947,516,899,964/174,570,580.20
  6. Step 6: Final answer
    x = 132,633,731.81

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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.