Home / 959,292,755.58-1,439,076,396.49-295,362,951.10

Finding the Fourth Proportional to 959,292,755.58, 1,439,076,396.49 and 295,362,951.10

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Solution

The fourth proportional to 959,292,755.58, 1,439,076,396.49 and 295,362,951.10 is: 443,086,689.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,292,755.58 : 1,439,076,396.49 = 295,362,951.10 : x
  2. Step 2: Convert to fraction form
    959,292,755.58/1,439,076,396.49 = 295,362,951.10/x
  3. Step 3: Cross multiply
    959,292,755.58x = 1,439,076,396.49 × 295,362,951.10
  4. Step 4: Simplify right side
    959,292,755.58x = 425,049,851,325,640,128
  5. Step 5: Solve for x
    x = 425,049,851,325,640,128/959,292,755.58
  6. Step 6: Final answer
    x = 443,086,689.49

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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.