Home / 11,572,651.00-17,362,835.36-7,697,385.72

Finding the Fourth Proportional to 11,572,651.00, 17,362,835.36 and 7,697,385.72

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Solution

The fourth proportional to 11,572,651.00, 17,362,835.36 and 7,697,385.72 is: 11,548,645.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,572,651.00 : 17,362,835.36 = 7,697,385.72 : x
  2. Step 2: Convert to fraction form
    11,572,651.00/17,362,835.36 = 7,697,385.72/x
  3. Step 3: Cross multiply
    11,572,651.00x = 17,362,835.36 × 7,697,385.72
  4. Step 4: Simplify right side
    11,572,651.00x = 133,648,440,949,153.33
  5. Step 5: Solve for x
    x = 133,648,440,949,153.33/11,572,651.00
  6. Step 6: Final answer
    x = 11,548,645.24

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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.