Home / 6,653,980,297,981.40-9,182,485,847,007.40-3,727,554,523,842.80

Finding the Fourth Proportional to 6,653,980,297,981.40, 9,182,485,847,007.40 and 3,727,554,523,842.80

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Solution

The fourth proportional to 6,653,980,297,981.40, 9,182,485,847,007.40 and 3,727,554,523,842.80 is: 5,144,021,341,559.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,980,297,981.40 : 9,182,485,847,007.40 = 3,727,554,523,842.80 : x
  2. Step 2: Convert to fraction form
    6,653,980,297,981.40/9,182,485,847,007.40 = 3,727,554,523,842.80/x
  3. Step 3: Cross multiply
    6,653,980,297,981.40x = 9,182,485,847,007.40 × 3,727,554,523,842.80
  4. Step 4: Simplify right side
    6,653,980,297,981.40x = 34,228,216,659,134,917,541,625,856
  5. Step 5: Solve for x
    x = 34,228,216,659,134,917,541,625,856/6,653,980,297,981.40
  6. Step 6: Final answer
    x = 5,144,021,341,559.82

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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.