Home / 58,726,014.40-88,089,021.60-53,340,745.60

Finding the Fourth Proportional to 58,726,014.40, 88,089,021.60 and 53,340,745.60

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Solution

The fourth proportional to 58,726,014.40, 88,089,021.60 and 53,340,745.60 is: 80,011,118.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,726,014.40 : 88,089,021.60 = 53,340,745.60 : x
  2. Step 2: Convert to fraction form
    58,726,014.40/88,089,021.60 = 53,340,745.60/x
  3. Step 3: Cross multiply
    58,726,014.40x = 88,089,021.60 × 53,340,745.60
  4. Step 4: Simplify right side
    58,726,014.40x = 4,698,734,091,318,505
  5. Step 5: Solve for x
    x = 4,698,734,091,318,505/58,726,014.40
  6. Step 6: Final answer
    x = 80,011,118.40

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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.