Home / 59,157,796.01-88,738,501.77-20,295,702.86

Finding the Fourth Proportional to 59,157,796.01, 88,738,501.77 and 20,295,702.86

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Solution

The fourth proportional to 59,157,796.01, 88,738,501.77 and 20,295,702.86 is: 30,444,174.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,157,796.01 : 88,738,501.77 = 20,295,702.86 : x
  2. Step 2: Convert to fraction form
    59,157,796.01/88,738,501.77 = 20,295,702.86/x
  3. Step 3: Cross multiply
    59,157,796.01x = 88,738,501.77 × 20,295,702.86
  4. Step 4: Simplify right side
    59,157,796.01x = 1,801,010,263,721,811.50
  5. Step 5: Solve for x
    x = 1,801,010,263,721,811.50/59,157,796.01
  6. Step 6: Final answer
    x = 30,444,174.48

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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.