Home / 2,227,408,293.04-3,340,594,111.90-829,051,123.20

Finding the Fourth Proportional to 2,227,408,293.04, 3,340,594,111.90 and 829,051,123.20

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Solution

The fourth proportional to 2,227,408,293.04, 3,340,594,111.90 and 829,051,123.20 is: 1,243,383,760.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,408,293.04 : 3,340,594,111.90 = 829,051,123.20 : x
  2. Step 2: Convert to fraction form
    2,227,408,293.04/3,340,594,111.90 = 829,051,123.20/x
  3. Step 3: Cross multiply
    2,227,408,293.04x = 3,340,594,111.90 × 829,051,123.20
  4. Step 4: Simplify right side
    2,227,408,293.04x = 2,769,523,300,626,001,920
  5. Step 5: Solve for x
    x = 2,769,523,300,626,001,920/2,227,408,293.04
  6. Step 6: Final answer
    x = 1,243,383,760.97

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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.