Home / 5,043,008,516.08-7,569,103,150.89-2,684,149,843.38

Finding the Fourth Proportional to 5,043,008,516.08, 7,569,103,150.89 and 2,684,149,843.38

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Solution

The fourth proportional to 5,043,008,516.08, 7,569,103,150.89 and 2,684,149,843.38 is: 4,028,668,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,008,516.08 : 7,569,103,150.89 = 2,684,149,843.38 : x
  2. Step 2: Convert to fraction form
    5,043,008,516.08/7,569,103,150.89 = 2,684,149,843.38/x
  3. Step 3: Cross multiply
    5,043,008,516.08x = 7,569,103,150.89 × 2,684,149,843.38
  4. Step 4: Simplify right side
    5,043,008,516.08x = 20,316,607,036,988,461,056
  5. Step 5: Solve for x
    x = 20,316,607,036,988,461,056/5,043,008,516.08
  6. Step 6: Final answer
    x = 4,028,668,000.90

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1.5x scale

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.