Home / 5,974,389,993.78-8,957,167,026.08-3,613,025,980.44

Finding the Fourth Proportional to 5,974,389,993.78, 8,957,167,026.08 and 3,613,025,980.44

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Solution

The fourth proportional to 5,974,389,993.78, 8,957,167,026.08 and 3,613,025,980.44 is: 5,416,867,196.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,974,389,993.78 : 8,957,167,026.08 = 3,613,025,980.44 : x
  2. Step 2: Convert to fraction form
    5,974,389,993.78/8,957,167,026.08 = 3,613,025,980.44/x
  3. Step 3: Cross multiply
    5,974,389,993.78x = 8,957,167,026.08 × 3,613,025,980.44
  4. Step 4: Simplify right side
    5,974,389,993.78x = 32,362,477,176,367,529,984
  5. Step 5: Solve for x
    x = 32,362,477,176,367,529,984/5,974,389,993.78
  6. Step 6: Final answer
    x = 5,416,867,196.49

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Double scale
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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.