Home / 11,010,094.80-16,483,649.40-6,758,566.80

Finding the Fourth Proportional to 11,010,094.80, 16,483,649.40 and 6,758,566.80

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Solution

The fourth proportional to 11,010,094.80, 16,483,649.40 and 6,758,566.80 is: 10,118,518.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,010,094.80 : 16,483,649.40 = 6,758,566.80 : x
  2. Step 2: Convert to fraction form
    11,010,094.80/16,483,649.40 = 6,758,566.80/x
  3. Step 3: Cross multiply
    11,010,094.80x = 16,483,649.40 × 6,758,566.80
  4. Step 4: Simplify right side
    11,010,094.80x = 111,405,845,577,679.92
  5. Step 5: Solve for x
    x = 111,405,845,577,679.92/11,010,094.80
  6. Step 6: Final answer
    x = 10,118,518.29

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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.