Home / 17,821,904.16-24,594,274.98-9,673,142.16

Finding the Fourth Proportional to 17,821,904.16, 24,594,274.98 and 9,673,142.16

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Solution

The fourth proportional to 17,821,904.16, 24,594,274.98 and 9,673,142.16 is: 13,348,961.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,821,904.16 : 24,594,274.98 = 9,673,142.16 : x
  2. Step 2: Convert to fraction form
    17,821,904.16/24,594,274.98 = 9,673,142.16/x
  3. Step 3: Cross multiply
    17,821,904.16x = 24,594,274.98 × 9,673,142.16
  4. Step 4: Simplify right side
    17,821,904.16x = 237,903,918,203,671.16
  5. Step 5: Solve for x
    x = 237,903,918,203,671.16/17,821,904.16
  6. Step 6: Final answer
    x = 13,348,961.82

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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.