Home / 7,856,674,826,104.50-10,842,095,873,287-4,388,344,554,396.80

Finding the Fourth Proportional to 7,856,674,826,104.50, 10,842,095,873,287 and 4,388,344,554,396.80

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Solution

The fourth proportional to 7,856,674,826,104.50, 10,842,095,873,287 and 4,388,344,554,396.80 is: 6,055,851,035,822.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,856,674,826,104.50 : 10,842,095,873,287 = 4,388,344,554,396.80 : x
  2. Step 2: Convert to fraction form
    7,856,674,826,104.50/10,842,095,873,287 = 4,388,344,554,396.80/x
  3. Step 3: Cross multiply
    7,856,674,826,104.50x = 10,842,095,873,287 × 4,388,344,554,396.80
  4. Step 4: Simplify right side
    7,856,674,826,104.50x = 47,578,852,383,787,023,463,350,272
  5. Step 5: Solve for x
    x = 47,578,852,383,787,023,463,350,272/7,856,674,826,104.50
  6. Step 6: Final answer
    x = 6,055,851,035,822.69

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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.