Home / 69,700,731.19-104,456,890.57-26,546,393.39

Finding the Fourth Proportional to 69,700,731.19, 104,456,890.57 and 26,546,393.39

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Solution

The fourth proportional to 69,700,731.19, 104,456,890.57 and 26,546,393.39 is: 39,783,710.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,700,731.19 : 104,456,890.57 = 26,546,393.39 : x
  2. Step 2: Convert to fraction form
    69,700,731.19/104,456,890.57 = 26,546,393.39/x
  3. Step 3: Cross multiply
    69,700,731.19x = 104,456,890.57 × 26,546,393.39
  4. Step 4: Simplify right side
    69,700,731.19x = 2,772,953,709,367,401
  5. Step 5: Solve for x
    x = 2,772,953,709,367,401/69,700,731.19
  6. Step 6: Final answer
    x = 39,783,710.47

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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.