Home / 49,026,121.20-73,539,181.80-16,714,508.40

Finding the Fourth Proportional to 49,026,121.20, 73,539,181.80 and 16,714,508.40

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Solution

The fourth proportional to 49,026,121.20, 73,539,181.80 and 16,714,508.40 is: 25,071,762.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,026,121.20 : 73,539,181.80 = 16,714,508.40 : x
  2. Step 2: Convert to fraction form
    49,026,121.20/73,539,181.80 = 16,714,508.40/x
  3. Step 3: Cross multiply
    49,026,121.20x = 73,539,181.80 × 16,714,508.40
  4. Step 4: Simplify right side
    49,026,121.20x = 1,229,171,271,925,227
  5. Step 5: Solve for x
    x = 1,229,171,271,925,227/49,026,121.20
  6. Step 6: Final answer
    x = 25,071,762.60

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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.