Home / 5,825,078,082.72-8,737,779,921.62-1,894,784,258.94

Finding the Fourth Proportional to 5,825,078,082.72, 8,737,779,921.62 and 1,894,784,258.94

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Solution

The fourth proportional to 5,825,078,082.72, 8,737,779,921.62 and 1,894,784,258.94 is: 2,842,229,343.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,078,082.72 : 8,737,779,921.62 = 1,894,784,258.94 : x
  2. Step 2: Convert to fraction form
    5,825,078,082.72/8,737,779,921.62 = 1,894,784,258.94/x
  3. Step 3: Cross multiply
    5,825,078,082.72x = 8,737,779,921.62 × 1,894,784,258.94
  4. Step 4: Simplify right side
    5,825,078,082.72x = 16,556,207,853,558,089,728
  5. Step 5: Solve for x
    x = 16,556,207,853,558,089,728/5,825,078,082.72
  6. Step 6: Final answer
    x = 2,842,229,343.27

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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.