Home / 11,803,535.80-17,713,176.90-5,410,497.40

Finding the Fourth Proportional to 11,803,535.80, 17,713,176.90 and 5,410,497.40

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Solution

The fourth proportional to 11,803,535.80, 17,713,176.90 and 5,410,497.40 is: 8,119,355.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,803,535.80 : 17,713,176.90 = 5,410,497.40 : x
  2. Step 2: Convert to fraction form
    11,803,535.80/17,713,176.90 = 5,410,497.40/x
  3. Step 3: Cross multiply
    11,803,535.80x = 17,713,176.90 × 5,410,497.40
  4. Step 4: Simplify right side
    11,803,535.80x = 95,837,097,563,190.06
  5. Step 5: Solve for x
    x = 95,837,097,563,190.06/11,803,535.80
  6. Step 6: Final answer
    x = 8,119,355.01

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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.