Home / 959,292,808.38-1,439,076,475.62-295,363,003.74

Finding the Fourth Proportional to 959,292,808.38, 1,439,076,475.62 and 295,363,003.74

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Solution

The fourth proportional to 959,292,808.38, 1,439,076,475.62 and 295,363,003.74 is: 443,086,768.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,292,808.38 : 1,439,076,475.62 = 295,363,003.74 : x
  2. Step 2: Convert to fraction form
    959,292,808.38/1,439,076,475.62 = 295,363,003.74/x
  3. Step 3: Cross multiply
    959,292,808.38x = 1,439,076,475.62 × 295,363,003.74
  4. Step 4: Simplify right side
    959,292,808.38x = 425,049,950,450,696,064
  5. Step 5: Solve for x
    x = 425,049,950,450,696,064/959,292,808.38
  6. Step 6: Final answer
    x = 443,086,768.44

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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.