Home / 10,832,245.76-16,151,525.60-10,534,638.80

Finding the Fourth Proportional to 10,832,245.76, 16,151,525.60 and 10,534,638.80

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Solution

The fourth proportional to 10,832,245.76, 16,151,525.60 and 10,534,638.80 is: 15,707,775.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,832,245.76 : 16,151,525.60 = 10,534,638.80 : x
  2. Step 2: Convert to fraction form
    10,832,245.76/16,151,525.60 = 10,534,638.80/x
  3. Step 3: Cross multiply
    10,832,245.76x = 16,151,525.60 × 10,534,638.80
  4. Step 4: Simplify right side
    10,832,245.76x = 170,150,488,264,953.28
  5. Step 5: Solve for x
    x = 170,150,488,264,953.28/10,832,245.76
  6. Step 6: Final answer
    x = 15,707,775.84

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.