Home / 23,713,225.78-32,724,273.42-12,848,209.78

Finding the Fourth Proportional to 23,713,225.78, 32,724,273.42 and 12,848,209.78

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Solution

The fourth proportional to 23,713,225.78, 32,724,273.42 and 12,848,209.78 is: 17,730,541.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,713,225.78 : 32,724,273.42 = 12,848,209.78 : x
  2. Step 2: Convert to fraction form
    23,713,225.78/32,724,273.42 = 12,848,209.78/x
  3. Step 3: Cross multiply
    23,713,225.78x = 32,724,273.42 × 12,848,209.78
  4. Step 4: Simplify right side
    23,713,225.78x = 420,448,329,798,238.06
  5. Step 5: Solve for x
    x = 420,448,329,798,238.06/23,713,225.78
  6. Step 6: Final answer
    x = 17,730,541.33

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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.