Home / 17,819,039.27-24,586,720.16-10,845,045.60

Finding the Fourth Proportional to 17,819,039.27, 24,586,720.16 and 10,845,045.60

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Solution

The fourth proportional to 17,819,039.27, 24,586,720.16 and 10,845,045.60 is: 14,963,999.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,819,039.27 : 24,586,720.16 = 10,845,045.60 : x
  2. Step 2: Convert to fraction form
    17,819,039.27/24,586,720.16 = 10,845,045.60/x
  3. Step 3: Cross multiply
    17,819,039.27x = 24,586,720.16 × 10,845,045.60
  4. Step 4: Simplify right side
    17,819,039.27x = 266,644,101,235,414.06
  5. Step 5: Solve for x
    x = 266,644,101,235,414.06/17,819,039.27
  6. Step 6: Final answer
    x = 14,963,999.87

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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.