Home / 45,736,173.52-63,116,029.64-25,110,949.20

Finding the Fourth Proportional to 45,736,173.52, 63,116,029.64 and 25,110,949.20

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Solution

The fourth proportional to 45,736,173.52, 63,116,029.64 and 25,110,949.20 is: 34,653,170.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,736,173.52 : 63,116,029.64 = 25,110,949.20 : x
  2. Step 2: Convert to fraction form
    45,736,173.52/63,116,029.64 = 25,110,949.20/x
  3. Step 3: Cross multiply
    45,736,173.52x = 63,116,029.64 × 25,110,949.20
  4. Step 4: Simplify right side
    45,736,173.52x = 1,584,903,413,995,734.25
  5. Step 5: Solve for x
    x = 1,584,903,413,995,734.25/45,736,173.52
  6. Step 6: Final answer
    x = 34,653,170.39

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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.