Home / 110,180,404.80-165,397,890.60-59,162,068.80

Finding the Fourth Proportional to 110,180,404.80, 165,397,890.60 and 59,162,068.80

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Solution

The fourth proportional to 110,180,404.80, 165,397,890.60 and 59,162,068.80 is: 88,811,448.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,180,404.80 : 165,397,890.60 = 59,162,068.80 : x
  2. Step 2: Convert to fraction form
    110,180,404.80/165,397,890.60 = 59,162,068.80/x
  3. Step 3: Cross multiply
    110,180,404.80x = 165,397,890.60 × 59,162,068.80
  4. Step 4: Simplify right side
    110,180,404.80x = 9,785,281,383,052,072
  5. Step 5: Solve for x
    x = 9,785,281,383,052,072/110,180,404.80
  6. Step 6: Final answer
    x = 88,811,448.83

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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.