Home / 11,054,484,891.60-16,581,727,337.40-6,870,343,610.40

Finding the Fourth Proportional to 11,054,484,891.60, 16,581,727,337.40 and 6,870,343,610.40

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Solution

The fourth proportional to 11,054,484,891.60, 16,581,727,337.40 and 6,870,343,610.40 is: 10,305,515,415.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,054,484,891.60 : 16,581,727,337.40 = 6,870,343,610.40 : x
  2. Step 2: Convert to fraction form
    11,054,484,891.60/16,581,727,337.40 = 6,870,343,610.40/x
  3. Step 3: Cross multiply
    11,054,484,891.60x = 16,581,727,337.40 × 6,870,343,610.40
  4. Step 4: Simplify right side
    11,054,484,891.60x = 113,922,164,461,901,086,720
  5. Step 5: Solve for x
    x = 113,922,164,461,901,086,720/11,054,484,891.60
  6. Step 6: Final answer
    x = 10,305,515,415.60

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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.