Home / 25,847,118.36-35,670,705.48-14,837,431.50

Finding the Fourth Proportional to 25,847,118.36, 35,670,705.48 and 14,837,431.50

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Solution

The fourth proportional to 25,847,118.36, 35,670,705.48 and 14,837,431.50 is: 20,476,621.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,847,118.36 : 35,670,705.48 = 14,837,431.50 : x
  2. Step 2: Convert to fraction form
    25,847,118.36/35,670,705.48 = 14,837,431.50/x
  3. Step 3: Cross multiply
    25,847,118.36x = 35,670,705.48 × 14,837,431.50
  4. Step 4: Simplify right side
    25,847,118.36x = 529,261,649,116,174.56
  5. Step 5: Solve for x
    x = 529,261,649,116,174.56/25,847,118.36
  6. Step 6: Final answer
    x = 20,476,621.10

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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.