Home / 33,630,254.73-46,409,893.65-18,946,096.83

Finding the Fourth Proportional to 33,630,254.73, 46,409,893.65 and 18,946,096.83

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Solution

The fourth proportional to 33,630,254.73, 46,409,893.65 and 18,946,096.83 is: 26,145,693.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,630,254.73 : 46,409,893.65 = 18,946,096.83 : x
  2. Step 2: Convert to fraction form
    33,630,254.73/46,409,893.65 = 18,946,096.83/x
  3. Step 3: Cross multiply
    33,630,254.73x = 46,409,893.65 × 18,946,096.83
  4. Step 4: Simplify right side
    33,630,254.73x = 879,286,338,962,902
  5. Step 5: Solve for x
    x = 879,286,338,962,902/33,630,254.73
  6. Step 6: Final answer
    x = 26,145,693.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.