Home / 47,625,427.44-71,415,031.86-27,934,933.32

Finding the Fourth Proportional to 47,625,427.44, 71,415,031.86 and 27,934,933.32

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Solution

The fourth proportional to 47,625,427.44, 71,415,031.86 and 27,934,933.32 is: 41,888,845.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,625,427.44 : 71,415,031.86 = 27,934,933.32 : x
  2. Step 2: Convert to fraction form
    47,625,427.44/71,415,031.86 = 27,934,933.32/x
  3. Step 3: Cross multiply
    47,625,427.44x = 71,415,031.86 × 27,934,933.32
  4. Step 4: Simplify right side
    47,625,427.44x = 1,994,974,153,054,775.50
  5. Step 5: Solve for x
    x = 1,994,974,153,054,775.50/47,625,427.44
  6. Step 6: Final answer
    x = 41,888,845.10

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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.