Home / 45,831,674.24-63,246,262.56-25,205,056.64

Finding the Fourth Proportional to 45,831,674.24, 63,246,262.56 and 25,205,056.64

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Solution

The fourth proportional to 45,831,674.24, 63,246,262.56 and 25,205,056.64 is: 34,782,181.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,831,674.24 : 63,246,262.56 = 25,205,056.64 : x
  2. Step 2: Convert to fraction form
    45,831,674.24/63,246,262.56 = 25,205,056.64/x
  3. Step 3: Cross multiply
    45,831,674.24x = 63,246,262.56 × 25,205,056.64
  4. Step 4: Simplify right side
    45,831,674.24x = 1,594,125,630,093,111.50
  5. Step 5: Solve for x
    x = 1,594,125,630,093,111.50/45,831,674.24
  6. Step 6: Final answer
    x = 34,782,181.90

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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.