Home / 16,639,029.60-24,956,576.10-4,507,740.60

Finding the Fourth Proportional to 16,639,029.60, 24,956,576.10 and 4,507,740.60

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Solution

The fourth proportional to 16,639,029.60, 24,956,576.10 and 4,507,740.60 is: 6,761,077.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,639,029.60 : 24,956,576.10 = 4,507,740.60 : x
  2. Step 2: Convert to fraction form
    16,639,029.60/24,956,576.10 = 4,507,740.60/x
  3. Step 3: Cross multiply
    16,639,029.60x = 24,956,576.10 × 4,507,740.60
  4. Step 4: Simplify right side
    16,639,029.60x = 112,497,771,322,959.66
  5. Step 5: Solve for x
    x = 112,497,771,322,959.66/16,639,029.60
  6. Step 6: Final answer
    x = 6,761,077.66

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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.