Home / 37,770,546.70-56,655,820.05-26,291,421.10

Finding the Fourth Proportional to 37,770,546.70, 56,655,820.05 and 26,291,421.10

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Solution

The fourth proportional to 37,770,546.70, 56,655,820.05 and 26,291,421.10 is: 39,437,131.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,770,546.70 : 56,655,820.05 = 26,291,421.10 : x
  2. Step 2: Convert to fraction form
    37,770,546.70/56,655,820.05 = 26,291,421.10/x
  3. Step 3: Cross multiply
    37,770,546.70x = 56,655,820.05 × 26,291,421.10
  4. Step 4: Simplify right side
    37,770,546.70x = 1,489,562,022,700,373
  5. Step 5: Solve for x
    x = 1,489,562,022,700,373/37,770,546.70
  6. Step 6: Final answer
    x = 39,437,131.65

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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.