Home / 241,750,381.20-361,853,998.20-190,732,045.20

Finding the Fourth Proportional to 241,750,381.20, 361,853,998.20 and 190,732,045.20

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Solution

The fourth proportional to 241,750,381.20, 361,853,998.20 and 190,732,045.20 is: 285,489,324.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,750,381.20 : 361,853,998.20 = 190,732,045.20 : x
  2. Step 2: Convert to fraction form
    241,750,381.20/361,853,998.20 = 190,732,045.20/x
  3. Step 3: Cross multiply
    241,750,381.20x = 361,853,998.20 × 190,732,045.20
  4. Step 4: Simplify right side
    241,750,381.20x = 69,017,153,140,483,112
  5. Step 5: Solve for x
    x = 69,017,153,140,483,112/241,750,381.20
  6. Step 6: Final answer
    x = 285,489,324.97

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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.