Home / 91,135,826.15-136,704,093.89-22,048,518.84

Finding the Fourth Proportional to 91,135,826.15, 136,704,093.89 and 22,048,518.84

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Solution

The fourth proportional to 91,135,826.15, 136,704,093.89 and 22,048,518.84 is: 33,072,864.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,135,826.15 : 136,704,093.89 = 22,048,518.84 : x
  2. Step 2: Convert to fraction form
    91,135,826.15/136,704,093.89 = 22,048,518.84/x
  3. Step 3: Cross multiply
    91,135,826.15x = 136,704,093.89 × 22,048,518.84
  4. Step 4: Simplify right side
    91,135,826.15x = 3,014,122,789,556,111.50
  5. Step 5: Solve for x
    x = 3,014,122,789,556,111.50/91,135,826.15
  6. Step 6: Final answer
    x = 33,072,864.06

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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.