Home / 3,303,970,928.96-4,956,093,164.76-974,907,866.72

Finding the Fourth Proportional to 3,303,970,928.96, 4,956,093,164.76 and 974,907,866.72

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Solution

The fourth proportional to 3,303,970,928.96, 4,956,093,164.76 and 974,907,866.72 is: 1,462,402,157.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,970,928.96 : 4,956,093,164.76 = 974,907,866.72 : x
  2. Step 2: Convert to fraction form
    3,303,970,928.96/4,956,093,164.76 = 974,907,866.72/x
  3. Step 3: Cross multiply
    3,303,970,928.96x = 4,956,093,164.76 × 974,907,866.72
  4. Step 4: Simplify right side
    3,303,970,928.96x = 4,831,734,214,521,745,408
  5. Step 5: Solve for x
    x = 4,831,734,214,521,745,408/3,303,970,928.96
  6. Step 6: Final answer
    x = 1,462,402,157.41

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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.