Home / 936,525,269.11-1,404,328,219.59-463,277,524.54

Finding the Fourth Proportional to 936,525,269.11, 1,404,328,219.59 and 463,277,524.54

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Solution

The fourth proportional to 936,525,269.11, 1,404,328,219.59 and 463,277,524.54 is: 694,688,891.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,525,269.11 : 1,404,328,219.59 = 463,277,524.54 : x
  2. Step 2: Convert to fraction form
    936,525,269.11/1,404,328,219.59 = 463,277,524.54/x
  3. Step 3: Cross multiply
    936,525,269.11x = 1,404,328,219.59 × 463,277,524.54
  4. Step 4: Simplify right side
    936,525,269.11x = 650,593,701,213,320,704
  5. Step 5: Solve for x
    x = 650,593,701,213,320,704/936,525,269.11
  6. Step 6: Final answer
    x = 694,688,891.66

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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.