Home / 6,816,556,789.47-10,225,857,547.94-2,394,196,751.97

Finding the Fourth Proportional to 6,816,556,789.47, 10,225,857,547.94 and 2,394,196,751.97

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Solution

The fourth proportional to 6,816,556,789.47, 10,225,857,547.94 and 2,394,196,751.97 is: 3,591,654,215.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,816,556,789.47 : 10,225,857,547.94 = 2,394,196,751.97 : x
  2. Step 2: Convert to fraction form
    6,816,556,789.47/10,225,857,547.94 = 2,394,196,751.97/x
  3. Step 3: Cross multiply
    6,816,556,789.47x = 10,225,857,547.94 × 2,394,196,751.97
  4. Step 4: Simplify right side
    6,816,556,789.47x = 24,482,714,927,350,390,784
  5. Step 5: Solve for x
    x = 24,482,714,927,350,390,784/6,816,556,789.47
  6. Step 6: Final answer
    x = 3,591,654,215.39

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1.5x scale

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.