Home / 37,085,676.48-55,643,820.48-20,026,260

Finding the Fourth Proportional to 37,085,676.48, 55,643,820.48 and 20,026,260

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Solution

The fourth proportional to 37,085,676.48, 55,643,820.48 and 20,026,260 is: 30,047,655.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,085,676.48 : 55,643,820.48 = 20,026,260 : x
  2. Step 2: Convert to fraction form
    37,085,676.48/55,643,820.48 = 20,026,260/x
  3. Step 3: Cross multiply
    37,085,676.48x = 55,643,820.48 × 20,026,260
  4. Step 4: Simplify right side
    37,085,676.48x = 1,114,337,616,325,804.75
  5. Step 5: Solve for x
    x = 1,114,337,616,325,804.75/37,085,676.48
  6. Step 6: Final answer
    x = 30,047,655.11

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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.