Home / 322,353,599.58-444,845,293.32-181,225,449.06

Finding the Fourth Proportional to 322,353,599.58, 444,845,293.32 and 181,225,449.06

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Solution

The fourth proportional to 322,353,599.58, 444,845,293.32 and 181,225,449.06 is: 250,089,616.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,353,599.58 : 444,845,293.32 = 181,225,449.06 : x
  2. Step 2: Convert to fraction form
    322,353,599.58/444,845,293.32 = 181,225,449.06/x
  3. Step 3: Cross multiply
    322,353,599.58x = 444,845,293.32 × 181,225,449.06
  4. Step 4: Simplify right side
    322,353,599.58x = 80,617,288,044,144,416
  5. Step 5: Solve for x
    x = 80,617,288,044,144,416/322,353,599.58
  6. Step 6: Final answer
    x = 250,089,616.34

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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.