Home / 26,059,488.46-39,089,533.60-7,863,841.24

Finding the Fourth Proportional to 26,059,488.46, 39,089,533.60 and 7,863,841.24

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Solution

The fourth proportional to 26,059,488.46, 39,089,533.60 and 7,863,841.24 is: 11,795,852.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,059,488.46 : 39,089,533.60 = 7,863,841.24 : x
  2. Step 2: Convert to fraction form
    26,059,488.46/39,089,533.60 = 7,863,841.24/x
  3. Step 3: Cross multiply
    26,059,488.46x = 39,089,533.60 × 7,863,841.24
  4. Step 4: Simplify right side
    26,059,488.46x = 307,393,886,376,045.69
  5. Step 5: Solve for x
    x = 307,393,886,376,045.69/26,059,488.46
  6. Step 6: Final answer
    x = 11,795,852.66

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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.