Home / 46,089,438.00-69,089,223.02-18,415,105.82

Finding the Fourth Proportional to 46,089,438.00, 69,089,223.02 and 18,415,105.82

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Solution

The fourth proportional to 46,089,438.00, 69,089,223.02 and 18,415,105.82 is: 27,604,705.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,089,438.00 : 69,089,223.02 = 18,415,105.82 : x
  2. Step 2: Convert to fraction form
    46,089,438.00/69,089,223.02 = 18,415,105.82/x
  3. Step 3: Cross multiply
    46,089,438.00x = 69,089,223.02 × 18,415,105.82
  4. Step 4: Simplify right side
    46,089,438.00x = 1,272,285,352,756,443
  5. Step 5: Solve for x
    x = 1,272,285,352,756,443/46,089,438.00
  6. Step 6: Final answer
    x = 27,604,705.29

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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.