Home / 2,823,946,782,893.10-4,235,920,174,339.70-914,017,042,440.45

Finding the Fourth Proportional to 2,823,946,782,893.10, 4,235,920,174,339.70 and 914,017,042,440.45

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Solution

The fourth proportional to 2,823,946,782,893.10, 4,235,920,174,339.70 and 914,017,042,440.45 is: 1,371,025,563,660.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,946,782,893.10 : 4,235,920,174,339.70 = 914,017,042,440.45 : x
  2. Step 2: Convert to fraction form
    2,823,946,782,893.10/4,235,920,174,339.70 = 914,017,042,440.45/x
  3. Step 3: Cross multiply
    2,823,946,782,893.10x = 4,235,920,174,339.70 × 914,017,042,440.45
  4. Step 4: Simplify right side
    2,823,946,782,893.10x = 3,871,703,229,763,807,747,244,032
  5. Step 5: Solve for x
    x = 3,871,703,229,763,807,747,244,032/2,823,946,782,893.10
  6. Step 6: Final answer
    x = 1,371,025,563,660.69

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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.