Home / 321,926,054,607.18-444,245,021,046.16-175,435,405,303.32

Finding the Fourth Proportional to 321,926,054,607.18, 444,245,021,046.16 and 175,435,405,303.32

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Solution

The fourth proportional to 321,926,054,607.18, 444,245,021,046.16 and 175,435,405,303.32 is: 242,093,810,693.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    321,926,054,607.18 : 444,245,021,046.16 = 175,435,405,303.32 : x
  2. Step 2: Convert to fraction form
    321,926,054,607.18/444,245,021,046.16 = 175,435,405,303.32/x
  3. Step 3: Cross multiply
    321,926,054,607.18x = 444,245,021,046.16 × 175,435,405,303.32
  4. Step 4: Simplify right side
    321,926,054,607.18x = 77,936,305,321,214,996,381,696
  5. Step 5: Solve for x
    x = 77,936,305,321,214,996,381,696/321,926,054,607.18
  6. Step 6: Final answer
    x = 242,093,810,693.00

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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.