Home / 2,795,214,319,133.80-4,193,240,711,730-981,770,306,254.60

Finding the Fourth Proportional to 2,795,214,319,133.80, 4,193,240,711,730 and 981,770,306,254.60

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Solution

The fourth proportional to 2,795,214,319,133.80, 4,193,240,711,730 and 981,770,306,254.60 is: 1,472,802,707,675.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,214,319,133.80 : 4,193,240,711,730 = 981,770,306,254.60 : x
  2. Step 2: Convert to fraction form
    2,795,214,319,133.80/4,193,240,711,730 = 981,770,306,254.60/x
  3. Step 3: Cross multiply
    2,795,214,319,133.80x = 4,193,240,711,730 × 981,770,306,254.60
  4. Step 4: Simplify right side
    2,795,214,319,133.80x = 4,116,799,217,754,419,027,247,104
  5. Step 5: Solve for x
    x = 4,116,799,217,754,419,027,247,104/2,795,214,319,133.80
  6. Step 6: Final answer
    x = 1,472,802,707,675.80

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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.