Home / 37,960,230.81-56,943,003.73-15,241,128.06

Finding the Fourth Proportional to 37,960,230.81, 56,943,003.73 and 15,241,128.06

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Solution

The fourth proportional to 37,960,230.81, 56,943,003.73 and 15,241,128.06 is: 22,862,759.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,960,230.81 : 56,943,003.73 = 15,241,128.06 : x
  2. Step 2: Convert to fraction form
    37,960,230.81/56,943,003.73 = 15,241,128.06/x
  3. Step 3: Cross multiply
    37,960,230.81x = 56,943,003.73 × 15,241,128.06
  4. Step 4: Simplify right side
    37,960,230.81x = 867,875,611,969,987.62
  5. Step 5: Solve for x
    x = 867,875,611,969,987.62/37,960,230.81
  6. Step 6: Final answer
    x = 22,862,759.09

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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.