Home / 17,812,092-24,580,734.48-9,663,330

Finding the Fourth Proportional to 17,812,092, 24,580,734.48 and 9,663,330

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Solution

The fourth proportional to 17,812,092, 24,580,734.48 and 9,663,330 is: 13,335,421.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,812,092 : 24,580,734.48 = 9,663,330 : x
  2. Step 2: Convert to fraction form
    17,812,092/24,580,734.48 = 9,663,330/x
  3. Step 3: Cross multiply
    17,812,092x = 24,580,734.48 × 9,663,330
  4. Step 4: Simplify right side
    17,812,092x = 237,531,748,922,618.41
  5. Step 5: Solve for x
    x = 237,531,748,922,618.41/17,812,092
  6. Step 6: Final answer
    x = 13,335,421.18

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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.