Home / 49,866,896.33-74,846,325.53-25,292,070.43

Finding the Fourth Proportional to 49,866,896.33, 74,846,325.53 and 25,292,070.43

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Solution

The fourth proportional to 49,866,896.33, 74,846,325.53 and 25,292,070.43 is: 37,961,426.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,866,896.33 : 74,846,325.53 = 25,292,070.43 : x
  2. Step 2: Convert to fraction form
    49,866,896.33/74,846,325.53 = 25,292,070.43/x
  3. Step 3: Cross multiply
    49,866,896.33x = 74,846,325.53 × 25,292,070.43
  4. Step 4: Simplify right side
    49,866,896.33x = 1,893,018,536,731,467
  5. Step 5: Solve for x
    x = 1,893,018,536,731,467/49,866,896.33
  6. Step 6: Final answer
    x = 37,961,426.84

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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.