Home / 568,917,740,338.69-853,035,815,319.24-181,076,341,285.48

Finding the Fourth Proportional to 568,917,740,338.69, 853,035,815,319.24 and 181,076,341,285.48

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Solution

The fourth proportional to 568,917,740,338.69, 853,035,815,319.24 and 181,076,341,285.48 is: 271,506,042,914.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,917,740,338.69 : 853,035,815,319.24 = 181,076,341,285.48 : x
  2. Step 2: Convert to fraction form
    568,917,740,338.69/853,035,815,319.24 = 181,076,341,285.48/x
  3. Step 3: Cross multiply
    568,917,740,338.69x = 853,035,815,319.24 × 181,076,341,285.48
  4. Step 4: Simplify right side
    568,917,740,338.69x = 154,464,604,423,484,382,117,888
  5. Step 5: Solve for x
    x = 154,464,604,423,484,382,117,888/568,917,740,338.69
  6. Step 6: Final answer
    x = 271,506,042,914.97

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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.