Home / 45,336,094.30-68,004,141.45-26,156,979.10

Finding the Fourth Proportional to 45,336,094.30, 68,004,141.45 and 26,156,979.10

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Solution

The fourth proportional to 45,336,094.30, 68,004,141.45 and 26,156,979.10 is: 39,235,468.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,336,094.30 : 68,004,141.45 = 26,156,979.10 : x
  2. Step 2: Convert to fraction form
    45,336,094.30/68,004,141.45 = 26,156,979.10/x
  3. Step 3: Cross multiply
    45,336,094.30x = 68,004,141.45 × 26,156,979.10
  4. Step 4: Simplify right side
    45,336,094.30x = 1,778,782,906,621,093.75
  5. Step 5: Solve for x
    x = 1,778,782,906,621,093.75/45,336,094.30
  6. Step 6: Final answer
    x = 39,235,468.65

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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.