Home / 568,917,740,338.94-853,035,815,319.64-181,076,341,285.74

Finding the Fourth Proportional to 568,917,740,338.94, 853,035,815,319.64 and 181,076,341,285.74

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Solution

The fourth proportional to 568,917,740,338.94, 853,035,815,319.64 and 181,076,341,285.74 is: 271,506,042,915.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,917,740,338.94 : 853,035,815,319.64 = 181,076,341,285.74 : x
  2. Step 2: Convert to fraction form
    568,917,740,338.94/853,035,815,319.64 = 181,076,341,285.74/x
  3. Step 3: Cross multiply
    568,917,740,338.94x = 853,035,815,319.64 × 181,076,341,285.74
  4. Step 4: Simplify right side
    568,917,740,338.94x = 154,464,604,423,778,620,932,096
  5. Step 5: Solve for x
    x = 154,464,604,423,778,620,932,096/568,917,740,338.94
  6. Step 6: Final answer
    x = 271,506,042,915.37

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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.