Home / 11,733,053.80-17,607,453.90-5,340,015.40

Finding the Fourth Proportional to 11,733,053.80, 17,607,453.90 and 5,340,015.40

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Solution

The fourth proportional to 11,733,053.80, 17,607,453.90 and 5,340,015.40 is: 8,013,606.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733,053.80 : 17,607,453.90 = 5,340,015.40 : x
  2. Step 2: Convert to fraction form
    11,733,053.80/17,607,453.90 = 5,340,015.40/x
  3. Step 3: Cross multiply
    11,733,053.80x = 17,607,453.90 × 5,340,015.40
  4. Step 4: Simplify right side
    11,733,053.80x = 94,024,074,980,790.06
  5. Step 5: Solve for x
    x = 94,024,074,980,790.06/11,733,053.80
  6. Step 6: Final answer
    x = 8,013,606.40

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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.