Home / 51,353,409.25-77,030,109.20-22,599,544.82

Finding the Fourth Proportional to 51,353,409.25, 77,030,109.20 and 22,599,544.82

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Solution

The fourth proportional to 51,353,409.25, 77,030,109.20 and 22,599,544.82 is: 33,899,315.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,353,409.25 : 77,030,109.20 = 22,599,544.82 : x
  2. Step 2: Convert to fraction form
    51,353,409.25/77,030,109.20 = 22,599,544.82/x
  3. Step 3: Cross multiply
    51,353,409.25x = 77,030,109.20 × 22,599,544.82
  4. Step 4: Simplify right side
    51,353,409.25x = 1,740,845,405,434,471.75
  5. Step 5: Solve for x
    x = 1,740,845,405,434,471.75/51,353,409.25
  6. Step 6: Final answer
    x = 33,899,315.18

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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.