Home / 26,698,021.08-36,844,046.30-15,095,335.44

Finding the Fourth Proportional to 26,698,021.08, 36,844,046.30 and 15,095,335.44

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Solution

The fourth proportional to 26,698,021.08, 36,844,046.30 and 15,095,335.44 is: 20,832,002.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,698,021.08 : 36,844,046.30 = 15,095,335.44 : x
  2. Step 2: Convert to fraction form
    26,698,021.08/36,844,046.30 = 15,095,335.44/x
  3. Step 3: Cross multiply
    26,698,021.08x = 36,844,046.30 × 15,095,335.44
  4. Step 4: Simplify right side
    26,698,021.08x = 556,173,237,865,390.81
  5. Step 5: Solve for x
    x = 556,173,237,865,390.81/26,698,021.08
  6. Step 6: Final answer
    x = 20,832,002.35

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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.