Home / 322,353,594.59-444,845,286.43-181,225,444.07

Finding the Fourth Proportional to 322,353,594.59, 444,845,286.43 and 181,225,444.07

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Solution

The fourth proportional to 322,353,594.59, 444,845,286.43 and 181,225,444.07 is: 250,089,609.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,353,594.59 : 444,845,286.43 = 181,225,444.07 : x
  2. Step 2: Convert to fraction form
    322,353,594.59/444,845,286.43 = 181,225,444.07/x
  3. Step 3: Cross multiply
    322,353,594.59x = 444,845,286.43 × 181,225,444.07
  4. Step 4: Simplify right side
    322,353,594.59x = 80,617,284,575,723,088
  5. Step 5: Solve for x
    x = 80,617,284,575,723,088/322,353,594.59
  6. Step 6: Final answer
    x = 250,089,609.45

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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.