Home / 296,353,193-408,967,406.34-165,973,001

Finding the Fourth Proportional to 296,353,193, 408,967,406.34 and 165,973,001

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Solution

The fourth proportional to 296,353,193, 408,967,406.34 and 165,973,001 is: 229,042,741.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,353,193 : 408,967,406.34 = 165,973,001 : x
  2. Step 2: Convert to fraction form
    296,353,193/408,967,406.34 = 165,973,001/x
  3. Step 3: Cross multiply
    296,353,193x = 408,967,406.34 × 165,973,001
  4. Step 4: Simplify right side
    296,353,193x = 67,877,547,741,436,224
  5. Step 5: Solve for x
    x = 67,877,547,741,436,224/296,353,193
  6. Step 6: Final answer
    x = 229,042,741.38

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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.