Home / 2,874,568,654.80-4,312,197,205.08-882,349,761.24

Finding the Fourth Proportional to 2,874,568,654.80, 4,312,197,205.08 and 882,349,761.24

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Solution

The fourth proportional to 2,874,568,654.80, 4,312,197,205.08 and 882,349,761.24 is: 1,323,630,301.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,874,568,654.80 : 4,312,197,205.08 = 882,349,761.24 : x
  2. Step 2: Convert to fraction form
    2,874,568,654.80/4,312,197,205.08 = 882,349,761.24/x
  3. Step 3: Cross multiply
    2,874,568,654.80x = 4,312,197,205.08 × 882,349,761.24
  4. Step 4: Simplify right side
    2,874,568,654.80x = 3,804,866,174,322,133,504
  5. Step 5: Solve for x
    x = 3,804,866,174,322,133,504/2,874,568,654.80
  6. Step 6: Final answer
    x = 1,323,630,301.18

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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.