Home / 3,769,905,253.84-5,652,965,950.80-2,196,521,029.24

Finding the Fourth Proportional to 3,769,905,253.84, 5,652,965,950.80 and 2,196,521,029.24

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Solution

The fourth proportional to 3,769,905,253.84, 5,652,965,950.80 and 2,196,521,029.24 is: 3,293,679,218.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,905,253.84 : 5,652,965,950.80 = 2,196,521,029.24 : x
  2. Step 2: Convert to fraction form
    3,769,905,253.84/5,652,965,950.80 = 2,196,521,029.24/x
  3. Step 3: Cross multiply
    3,769,905,253.84x = 5,652,965,950.80 × 2,196,521,029.24
  4. Step 4: Simplify right side
    3,769,905,253.84x = 12,416,858,588,509,890,560
  5. Step 5: Solve for x
    x = 12,416,858,588,509,890,560/3,769,905,253.84
  6. Step 6: Final answer
    x = 3,293,679,218.03

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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.