Home / 17,260,154.31-23,827,968.33-12,608,716.35

Finding the Fourth Proportional to 17,260,154.31, 23,827,968.33 and 12,608,716.35

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Solution

The fourth proportional to 17,260,154.31, 23,827,968.33 and 12,608,716.35 is: 17,406,570.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,260,154.31 : 23,827,968.33 = 12,608,716.35 : x
  2. Step 2: Convert to fraction form
    17,260,154.31/23,827,968.33 = 12,608,716.35/x
  3. Step 3: Cross multiply
    17,260,154.31x = 23,827,968.33 × 12,608,716.35
  4. Step 4: Simplify right side
    17,260,154.31x = 300,440,093,869,753.19
  5. Step 5: Solve for x
    x = 300,440,093,869,753.19/17,260,154.31
  6. Step 6: Final answer
    x = 17,406,570.56

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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.