Home / 3,703,853,654.44-5,111,323,642.66-2,010,308,907.40

Finding the Fourth Proportional to 3,703,853,654.44, 5,111,323,642.66 and 2,010,308,907.40

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Solution

The fourth proportional to 3,703,853,654.44, 5,111,323,642.66 and 2,010,308,907.40 is: 2,774,229,331.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,853,654.44 : 5,111,323,642.66 = 2,010,308,907.40 : x
  2. Step 2: Convert to fraction form
    3,703,853,654.44/5,111,323,642.66 = 2,010,308,907.40/x
  3. Step 3: Cross multiply
    3,703,853,654.44x = 5,111,323,642.66 × 2,010,308,907.40
  4. Step 4: Simplify right side
    3,703,853,654.44x = 10,275,339,447,443,613,696
  5. Step 5: Solve for x
    x = 10,275,339,447,443,613,696/3,703,853,654.44
  6. Step 6: Final answer
    x = 2,774,229,331.42

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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.