Home / 24,167,777.70-36,239,200.64-7,126,236.30

Finding the Fourth Proportional to 24,167,777.70, 36,239,200.64 and 7,126,236.30

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Solution

The fourth proportional to 24,167,777.70, 36,239,200.64 and 7,126,236.30 is: 10,685,678.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,167,777.70 : 36,239,200.64 = 7,126,236.30 : x
  2. Step 2: Convert to fraction form
    24,167,777.70/36,239,200.64 = 7,126,236.30/x
  3. Step 3: Cross multiply
    24,167,777.70x = 36,239,200.64 × 7,126,236.30
  4. Step 4: Simplify right side
    24,167,777.70x = 258,249,107,083,751.22
  5. Step 5: Solve for x
    x = 258,249,107,083,751.22/24,167,777.70
  6. Step 6: Final answer
    x = 10,685,678.69

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1.5x scale

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.