Home / 26,128,252.32-36,054,945.36-14,525,109.24

Finding the Fourth Proportional to 26,128,252.32, 36,054,945.36 and 14,525,109.24

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Solution

The fourth proportional to 26,128,252.32, 36,054,945.36 and 14,525,109.24 is: 20,043,515.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,128,252.32 : 36,054,945.36 = 14,525,109.24 : x
  2. Step 2: Convert to fraction form
    26,128,252.32/36,054,945.36 = 14,525,109.24/x
  3. Step 3: Cross multiply
    26,128,252.32x = 36,054,945.36 × 14,525,109.24
  4. Step 4: Simplify right side
    26,128,252.32x = 523,702,019,996,231.12
  5. Step 5: Solve for x
    x = 523,702,019,996,231.12/26,128,252.32
  6. Step 6: Final answer
    x = 20,043,515.10

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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.