Home / 40,274,676.24-60,442,100.67-27,290,038.98

Finding the Fourth Proportional to 40,274,676.24, 60,442,100.67 and 27,290,038.98

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Solution

The fourth proportional to 40,274,676.24, 60,442,100.67 and 27,290,038.98 is: 40,955,444.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,274,676.24 : 60,442,100.67 = 27,290,038.98 : x
  2. Step 2: Convert to fraction form
    40,274,676.24/60,442,100.67 = 27,290,038.98/x
  3. Step 3: Cross multiply
    40,274,676.24x = 60,442,100.67 × 27,290,038.98
  4. Step 4: Simplify right side
    40,274,676.24x = 1,649,467,283,317,384.25
  5. Step 5: Solve for x
    x = 1,649,467,283,317,384.25/40,274,676.24
  6. Step 6: Final answer
    x = 40,955,444.89

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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.