Home / 17,531,018.47-24,192,341.33-9,796,124.35

Finding the Fourth Proportional to 17,531,018.47, 24,192,341.33 and 9,796,124.35

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Solution

The fourth proportional to 17,531,018.47, 24,192,341.33 and 9,796,124.35 is: 13,518,392.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,531,018.47 : 24,192,341.33 = 9,796,124.35 : x
  2. Step 2: Convert to fraction form
    17,531,018.47/24,192,341.33 = 9,796,124.35/x
  3. Step 3: Cross multiply
    17,531,018.47x = 24,192,341.33 × 9,796,124.35
  4. Step 4: Simplify right side
    17,531,018.47x = 236,991,183,950,333.84
  5. Step 5: Solve for x
    x = 236,991,183,950,333.84/17,531,018.47
  6. Step 6: Final answer
    x = 13,518,392.24

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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.