Home / 3,669,293,763.40-5,151,523,151-3,669,293,763.40

Finding the Fourth Proportional to 3,669,293,763.40, 5,151,523,151 and 3,669,293,763.40

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Solution

The fourth proportional to 3,669,293,763.40, 5,151,523,151 and 3,669,293,763.40 is: 5,151,523,151

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,293,763.40 : 5,151,523,151 = 3,669,293,763.40 : x
  2. Step 2: Convert to fraction form
    3,669,293,763.40/5,151,523,151 = 3,669,293,763.40/x
  3. Step 3: Cross multiply
    3,669,293,763.40x = 5,151,523,151 × 3,669,293,763.40
  4. Step 4: Simplify right side
    3,669,293,763.40x = 18,902,451,769,975,017,472
  5. Step 5: Solve for x
    x = 18,902,451,769,975,017,472/3,669,293,763.40
  6. Step 6: Final answer
    x = 5,151,523,151

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.