Home / 17,505,270.87-24,157,307.22-9,664,798.28

Finding the Fourth Proportional to 17,505,270.87, 24,157,307.22 and 9,664,798.28

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Solution

The fourth proportional to 17,505,270.87, 24,157,307.22 and 9,664,798.28 is: 13,337,440.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,505,270.87 : 24,157,307.22 = 9,664,798.28 : x
  2. Step 2: Convert to fraction form
    17,505,270.87/24,157,307.22 = 9,664,798.28/x
  3. Step 3: Cross multiply
    17,505,270.87x = 24,157,307.22 × 9,664,798.28
  4. Step 4: Simplify right side
    17,505,270.87x = 233,475,501,148,501.03
  5. Step 5: Solve for x
    x = 233,475,501,148,501.03/17,505,270.87
  6. Step 6: Final answer
    x = 13,337,440.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.