Home / 37,831,746.06-56,540,333.81-27,618,113.43

Finding the Fourth Proportional to 37,831,746.06, 56,540,333.81 and 27,618,113.43

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Solution

The fourth proportional to 37,831,746.06, 56,540,333.81 and 27,618,113.43 is: 41,275,846.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,831,746.06 : 56,540,333.81 = 27,618,113.43 : x
  2. Step 2: Convert to fraction form
    37,831,746.06/56,540,333.81 = 27,618,113.43/x
  3. Step 3: Cross multiply
    37,831,746.06x = 56,540,333.81 × 27,618,113.43
  4. Step 4: Simplify right side
    37,831,746.06x = 1,561,537,352,603,689.25
  5. Step 5: Solve for x
    x = 1,561,537,352,603,689.25/37,831,746.06
  6. Step 6: Final answer
    x = 41,275,846.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.