Home / 1,844,208,563.40-2,766,312,845.10-754,473,702.60

Finding the Fourth Proportional to 1,844,208,563.40, 2,766,312,845.10 and 754,473,702.60

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Solution

The fourth proportional to 1,844,208,563.40, 2,766,312,845.10 and 754,473,702.60 is: 1,131,710,553.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,208,563.40 : 2,766,312,845.10 = 754,473,702.60 : x
  2. Step 2: Convert to fraction form
    1,844,208,563.40/2,766,312,845.10 = 754,473,702.60/x
  3. Step 3: Cross multiply
    1,844,208,563.40x = 2,766,312,845.10 × 754,473,702.60
  4. Step 4: Simplify right side
    1,844,208,563.40x = 2,087,110,294,792,537,344
  5. Step 5: Solve for x
    x = 2,087,110,294,792,537,344/1,844,208,563.40
  6. Step 6: Final answer
    x = 1,131,710,553.90

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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.