Home / 6,667,166,284.35-10,000,744,172.87-2,009,040,303.39

Finding the Fourth Proportional to 6,667,166,284.35, 10,000,744,172.87 and 2,009,040,303.39

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Solution

The fourth proportional to 6,667,166,284.35, 10,000,744,172.87 and 2,009,040,303.39 is: 3,013,558,871.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,667,166,284.35 : 10,000,744,172.87 = 2,009,040,303.39 : x
  2. Step 2: Convert to fraction form
    6,667,166,284.35/10,000,744,172.87 = 2,009,040,303.39/x
  3. Step 3: Cross multiply
    6,667,166,284.35x = 10,000,744,172.87 × 2,009,040,303.39
  4. Step 4: Simplify right side
    6,667,166,284.35x = 20,091,898,107,178,475,520
  5. Step 5: Solve for x
    x = 20,091,898,107,178,475,520/6,667,166,284.35
  6. Step 6: Final answer
    x = 3,013,558,871.98

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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.