Home / 17,531,210.84-24,192,606.88-9,796,316.72

Finding the Fourth Proportional to 17,531,210.84, 24,192,606.88 and 9,796,316.72

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Solution

The fourth proportional to 17,531,210.84, 24,192,606.88 and 9,796,316.72 is: 13,518,657.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,531,210.84 : 24,192,606.88 = 9,796,316.72 : x
  2. Step 2: Convert to fraction form
    17,531,210.84/24,192,606.88 = 9,796,316.72/x
  3. Step 3: Cross multiply
    17,531,210.84x = 24,192,606.88 × 9,796,316.72
  4. Step 4: Simplify right side
    17,531,210.84x = 236,998,439,314,921.78
  5. Step 5: Solve for x
    x = 236,998,439,314,921.78/17,531,210.84
  6. Step 6: Final answer
    x = 13,518,657.75

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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.