Home / 28,832,783.44-39,577,295.22-25,496,499.28

Finding the Fourth Proportional to 28,832,783.44, 39,577,295.22 and 25,496,499.28

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Solution

The fourth proportional to 28,832,783.44, 39,577,295.22 and 25,496,499.28 is: 34,997,747.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,832,783.44 : 39,577,295.22 = 25,496,499.28 : x
  2. Step 2: Convert to fraction form
    28,832,783.44/39,577,295.22 = 25,496,499.28/x
  3. Step 3: Cross multiply
    28,832,783.44x = 39,577,295.22 × 25,496,499.28
  4. Step 4: Simplify right side
    28,832,783.44x = 1,009,082,479,081,077.50
  5. Step 5: Solve for x
    x = 1,009,082,479,081,077.50/28,832,783.44
  6. Step 6: Final answer
    x = 34,997,747.66

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.