Home / 2,716,272,014.40-4,074,408,021.60-1,476,526,449.60

Finding the Fourth Proportional to 2,716,272,014.40, 4,074,408,021.60 and 1,476,526,449.60

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Solution

The fourth proportional to 2,716,272,014.40, 4,074,408,021.60 and 1,476,526,449.60 is: 2,214,789,674.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,272,014.40 : 4,074,408,021.60 = 1,476,526,449.60 : x
  2. Step 2: Convert to fraction form
    2,716,272,014.40/4,074,408,021.60 = 1,476,526,449.60/x
  3. Step 3: Cross multiply
    2,716,272,014.40x = 4,074,408,021.60 × 1,476,526,449.60
  4. Step 4: Simplify right side
    2,716,272,014.40x = 6,015,971,210,354,807,808
  5. Step 5: Solve for x
    x = 6,015,971,210,354,807,808/2,716,272,014.40
  6. Step 6: Final answer
    x = 2,214,789,674.40

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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.