Home / 5,974,389,911.59-8,957,166,902.86-3,613,025,898.54

Finding the Fourth Proportional to 5,974,389,911.59, 8,957,166,902.86 and 3,613,025,898.54

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Solution

The fourth proportional to 5,974,389,911.59, 8,957,166,902.86 and 3,613,025,898.54 is: 5,416,867,073.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,974,389,911.59 : 8,957,166,902.86 = 3,613,025,898.54 : x
  2. Step 2: Convert to fraction form
    5,974,389,911.59/8,957,166,902.86 = 3,613,025,898.54/x
  3. Step 3: Cross multiply
    5,974,389,911.59x = 8,957,166,902.86 × 3,613,025,898.54
  4. Step 4: Simplify right side
    5,974,389,911.59x = 32,362,475,997,569,466,368
  5. Step 5: Solve for x
    x = 32,362,475,997,569,466,368/5,974,389,911.59
  6. Step 6: Final answer
    x = 5,416,867,073.71

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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.