Home / 19,262,518.75-26,582,311.40-10,441,942.75

Finding the Fourth Proportional to 19,262,518.75, 26,582,311.40 and 10,441,942.75

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Solution

The fourth proportional to 19,262,518.75, 26,582,311.40 and 10,441,942.75 is: 14,409,900.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,262,518.75 : 26,582,311.40 = 10,441,942.75 : x
  2. Step 2: Convert to fraction form
    19,262,518.75/26,582,311.40 = 10,441,942.75/x
  3. Step 3: Cross multiply
    19,262,518.75x = 26,582,311.40 × 10,441,942.75
  4. Step 4: Simplify right side
    19,262,518.75x = 277,570,973,801,472.34
  5. Step 5: Solve for x
    x = 277,570,973,801,472.34/19,262,518.75
  6. Step 6: Final answer
    x = 14,409,900.25

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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.