Home / 241,596,021.60-362,394,032.40-120,663,669.60

Finding the Fourth Proportional to 241,596,021.60, 362,394,032.40 and 120,663,669.60

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Solution

The fourth proportional to 241,596,021.60, 362,394,032.40 and 120,663,669.60 is: 180,995,504.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,596,021.60 : 362,394,032.40 = 120,663,669.60 : x
  2. Step 2: Convert to fraction form
    241,596,021.60/362,394,032.40 = 120,663,669.60/x
  3. Step 3: Cross multiply
    241,596,021.60x = 362,394,032.40 × 120,663,669.60
  4. Step 4: Simplify right side
    241,596,021.60x = 43,727,793,790,525,288
  5. Step 5: Solve for x
    x = 43,727,793,790,525,288/241,596,021.60
  6. Step 6: Final answer
    x = 180,995,504.40

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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.