Home / 47,260,196.10-65,217,458.22-26,067,815.64

Finding the Fourth Proportional to 47,260,196.10, 65,217,458.22 and 26,067,815.64

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Solution

The fourth proportional to 47,260,196.10, 65,217,458.22 and 26,067,815.64 is: 35,972,696.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,260,196.10 : 65,217,458.22 = 26,067,815.64 : x
  2. Step 2: Convert to fraction form
    47,260,196.10/65,217,458.22 = 26,067,815.64/x
  3. Step 3: Cross multiply
    47,260,196.10x = 65,217,458.22 × 26,067,815.64
  4. Step 4: Simplify right side
    47,260,196.10x = 1,700,076,677,388,362.50
  5. Step 5: Solve for x
    x = 1,700,076,677,388,362.50/47,260,196.10
  6. Step 6: Final answer
    x = 35,972,696.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.