Home / 332,089,233.41-497,701,776.66-135,123,105.89

Finding the Fourth Proportional to 332,089,233.41, 497,701,776.66 and 135,123,105.89

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Solution

The fourth proportional to 332,089,233.41, 497,701,776.66 and 135,123,105.89 is: 202,508,853.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,089,233.41 : 497,701,776.66 = 135,123,105.89 : x
  2. Step 2: Convert to fraction form
    332,089,233.41/497,701,776.66 = 135,123,105.89/x
  3. Step 3: Cross multiply
    332,089,233.41x = 497,701,776.66 × 135,123,105.89
  4. Step 4: Simplify right side
    332,089,233.41x = 67,251,009,866,781,800
  5. Step 5: Solve for x
    x = 67,251,009,866,781,800/332,089,233.41
  6. Step 6: Final answer
    x = 202,508,853.35

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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.