Home / 17,840,625.63-24,618,088.86-9,892,968.21

Finding the Fourth Proportional to 17,840,625.63, 24,618,088.86 and 9,892,968.21

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Solution

The fourth proportional to 17,840,625.63, 24,618,088.86 and 9,892,968.21 is: 13,651,201.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,840,625.63 : 24,618,088.86 = 9,892,968.21 : x
  2. Step 2: Convert to fraction form
    17,840,625.63/24,618,088.86 = 9,892,968.21/x
  3. Step 3: Cross multiply
    17,840,625.63x = 24,618,088.86 × 9,892,968.21
  4. Step 4: Simplify right side
    17,840,625.63x = 243,545,970,482,935.16
  5. Step 5: Solve for x
    x = 243,545,970,482,935.16/17,840,625.63
  6. Step 6: Final answer
    x = 13,651,201.23

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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.