Home / 13,596,532.01-20,395,360.83-4,011,910.54

Finding the Fourth Proportional to 13,596,532.01, 20,395,360.83 and 4,011,910.54

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Solution

The fourth proportional to 13,596,532.01, 20,395,360.83 and 4,011,910.54 is: 6,018,031.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,596,532.01 : 20,395,360.83 = 4,011,910.54 : x
  2. Step 2: Convert to fraction form
    13,596,532.01/20,395,360.83 = 4,011,910.54/x
  3. Step 3: Cross multiply
    13,596,532.01x = 20,395,360.83 × 4,011,910.54
  4. Step 4: Simplify right side
    13,596,532.01x = 81,824,363,080,980.14
  5. Step 5: Solve for x
    x = 81,824,363,080,980.14/13,596,532.01
  6. Step 6: Final answer
    x = 6,018,031.88

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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.