Home / 17,531,212.34-24,192,608.95-9,796,318.22

Finding the Fourth Proportional to 17,531,212.34, 24,192,608.95 and 9,796,318.22

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Solution

The fourth proportional to 17,531,212.34, 24,192,608.95 and 9,796,318.22 is: 13,518,659.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,531,212.34 : 24,192,608.95 = 9,796,318.22 : x
  2. Step 2: Convert to fraction form
    17,531,212.34/24,192,608.95 = 9,796,318.22/x
  3. Step 3: Cross multiply
    17,531,212.34x = 24,192,608.95 × 9,796,318.22
  4. Step 4: Simplify right side
    17,531,212.34x = 236,998,495,882,210.81
  5. Step 5: Solve for x
    x = 236,998,495,882,210.81/17,531,212.34
  6. Step 6: Final answer
    x = 13,518,659.82

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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.