Home / 27,140,351.12-37,453,973.64-14,750,444.24

Finding the Fourth Proportional to 27,140,351.12, 37,453,973.64 and 14,750,444.24

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Solution

The fourth proportional to 27,140,351.12, 37,453,973.64 and 14,750,444.24 is: 20,355,770.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,140,351.12 : 37,453,973.64 = 14,750,444.24 : x
  2. Step 2: Convert to fraction form
    27,140,351.12/37,453,973.64 = 14,750,444.24/x
  3. Step 3: Cross multiply
    27,140,351.12x = 37,453,973.64 × 14,750,444.24
  4. Step 4: Simplify right side
    27,140,351.12x = 552,462,749,743,249.88
  5. Step 5: Solve for x
    x = 552,462,749,743,249.88/27,140,351.12
  6. Step 6: Final answer
    x = 20,355,770.17

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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.