Home / 4,898,279,175.44-6,759,430,563.65-2,891,760,667.89

Finding the Fourth Proportional to 4,898,279,175.44, 6,759,430,563.65 and 2,891,760,667.89

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Solution

The fourth proportional to 4,898,279,175.44, 6,759,430,563.65 and 2,891,760,667.89 is: 3,990,514,779.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,279,175.44 : 6,759,430,563.65 = 2,891,760,667.89 : x
  2. Step 2: Convert to fraction form
    4,898,279,175.44/6,759,430,563.65 = 2,891,760,667.89/x
  3. Step 3: Cross multiply
    4,898,279,175.44x = 6,759,430,563.65 × 2,891,760,667.89
  4. Step 4: Simplify right side
    4,898,279,175.44x = 19,546,655,441,282,146,304
  5. Step 5: Solve for x
    x = 19,546,655,441,282,146,304/4,898,279,175.44
  6. Step 6: Final answer
    x = 3,990,514,779.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.