Home / 26,059,454.96-39,089,483.36-7,863,807.74

Finding the Fourth Proportional to 26,059,454.96, 39,089,483.36 and 7,863,807.74

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Solution

The fourth proportional to 26,059,454.96, 39,089,483.36 and 7,863,807.74 is: 11,795,802.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,059,454.96 : 39,089,483.36 = 7,863,807.74 : x
  2. Step 2: Convert to fraction form
    26,059,454.96/39,089,483.36 = 7,863,807.74/x
  3. Step 3: Cross multiply
    26,059,454.96x = 39,089,483.36 × 7,863,807.74
  4. Step 4: Simplify right side
    26,059,454.96x = 307,392,181,759,650.12
  5. Step 5: Solve for x
    x = 307,392,181,759,650.12/26,059,454.96
  6. Step 6: Final answer
    x = 11,795,802.42

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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.