Home / 26,649,481.48-36,776,401.80-14,426,338.48

Finding the Fourth Proportional to 26,649,481.48, 36,776,401.80 and 14,426,338.48

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Solution

The fourth proportional to 26,649,481.48, 36,776,401.80 and 14,426,338.48 is: 19,908,410.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,649,481.48 : 36,776,401.80 = 14,426,338.48 : x
  2. Step 2: Convert to fraction form
    26,649,481.48/36,776,401.80 = 14,426,338.48/x
  3. Step 3: Cross multiply
    26,649,481.48x = 36,776,401.80 × 14,426,338.48
  4. Step 4: Simplify right side
    26,649,481.48x = 530,548,820,443,281.25
  5. Step 5: Solve for x
    x = 530,548,820,443,281.25/26,649,481.48
  6. Step 6: Final answer
    x = 19,908,410.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.