Home / 114,620,904.60-171,932,683.62-49,033,124.52

Finding the Fourth Proportional to 114,620,904.60, 171,932,683.62 and 49,033,124.52

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Solution

The fourth proportional to 114,620,904.60, 171,932,683.62 and 49,033,124.52 is: 73,550,254.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,620,904.60 : 171,932,683.62 = 49,033,124.52 : x
  2. Step 2: Convert to fraction form
    114,620,904.60/171,932,683.62 = 49,033,124.52/x
  3. Step 3: Cross multiply
    114,620,904.60x = 171,932,683.62 × 49,033,124.52
  4. Step 4: Simplify right side
    114,620,904.60x = 8,430,396,684,997,225
  5. Step 5: Solve for x
    x = 8,430,396,684,997,225/114,620,904.60
  6. Step 6: Final answer
    x = 73,550,254.33

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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.