Home / 37,259,686.94-55,897,866.09-11,354,015.76

Finding the Fourth Proportional to 37,259,686.94, 55,897,866.09 and 11,354,015.76

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Solution

The fourth proportional to 37,259,686.94, 55,897,866.09 and 11,354,015.76 is: 17,033,563.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,259,686.94 : 55,897,866.09 = 11,354,015.76 : x
  2. Step 2: Convert to fraction form
    37,259,686.94/55,897,866.09 = 11,354,015.76/x
  3. Step 3: Cross multiply
    37,259,686.94x = 55,897,866.09 × 11,354,015.76
  4. Step 4: Simplify right side
    37,259,686.94x = 634,665,252,536,229.62
  5. Step 5: Solve for x
    x = 634,665,252,536,229.62/37,259,686.94
  6. Step 6: Final answer
    x = 17,033,563.74

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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.