Home / 11,817,267.46-16,307,953.67-6,660,629.00

Finding the Fourth Proportional to 11,817,267.46, 16,307,953.67 and 6,660,629.00

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Solution

The fourth proportional to 11,817,267.46, 16,307,953.67 and 6,660,629.00 is: 9,191,738.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,817,267.46 : 16,307,953.67 = 6,660,629.00 : x
  2. Step 2: Convert to fraction form
    11,817,267.46/16,307,953.67 = 6,660,629.00/x
  3. Step 3: Cross multiply
    11,817,267.46x = 16,307,953.67 × 6,660,629.00
  4. Step 4: Simplify right side
    11,817,267.46x = 108,621,229,141,325.06
  5. Step 5: Solve for x
    x = 108,621,229,141,325.06/11,817,267.46
  6. Step 6: Final answer
    x = 9,191,738.24

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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.