Home / 7,595,207,866.65-10,481,386,856.08-4,253,706,149.03

Finding the Fourth Proportional to 7,595,207,866.65, 10,481,386,856.08 and 4,253,706,149.03

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Solution

The fourth proportional to 7,595,207,866.65, 10,481,386,856.08 and 4,253,706,149.03 is: 5,870,114,485.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,595,207,866.65 : 10,481,386,856.08 = 4,253,706,149.03 : x
  2. Step 2: Convert to fraction form
    7,595,207,866.65/10,481,386,856.08 = 4,253,706,149.03/x
  3. Step 3: Cross multiply
    7,595,207,866.65x = 10,481,386,856.08 × 4,253,706,149.03
  4. Step 4: Simplify right side
    7,595,207,866.65x = 44,584,739,720,055,046,144
  5. Step 5: Solve for x
    x = 44,584,739,720,055,046,144/7,595,207,866.65
  6. Step 6: Final answer
    x = 5,870,114,485.71

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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.