Home / 62,063,416.60-93,137,115.30-27,967,211.80

Finding the Fourth Proportional to 62,063,416.60, 93,137,115.30 and 27,967,211.80

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Solution

The fourth proportional to 62,063,416.60, 93,137,115.30 and 27,967,211.80 is: 41,969,739.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,063,416.60 : 93,137,115.30 = 27,967,211.80 : x
  2. Step 2: Convert to fraction form
    62,063,416.60/93,137,115.30 = 27,967,211.80/x
  3. Step 3: Cross multiply
    62,063,416.60x = 93,137,115.30 × 27,967,211.80
  4. Step 4: Simplify right side
    62,063,416.60x = 2,604,785,430,036,120.50
  5. Step 5: Solve for x
    x = 2,604,785,430,036,120.50/62,063,416.60
  6. Step 6: Final answer
    x = 41,969,739.55

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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.