Home / 22,050,097.74-33,072,991.32-6,697,520.76

Finding the Fourth Proportional to 22,050,097.74, 33,072,991.32 and 6,697,520.76

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Solution

The fourth proportional to 22,050,097.74, 33,072,991.32 and 6,697,520.76 is: 10,045,626.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,050,097.74 : 33,072,991.32 = 6,697,520.76 : x
  2. Step 2: Convert to fraction form
    22,050,097.74/33,072,991.32 = 6,697,520.76/x
  3. Step 3: Cross multiply
    22,050,097.74x = 33,072,991.32 × 6,697,520.76
  4. Step 4: Simplify right side
    22,050,097.74x = 221,507,045,960,999.81
  5. Step 5: Solve for x
    x = 221,507,045,960,999.81/22,050,097.74
  6. Step 6: Final answer
    x = 10,045,626.49

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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.