Home / 19,064,350.34-26,308,990.41-10,362,517.58

Finding the Fourth Proportional to 19,064,350.34, 26,308,990.41 and 10,362,517.58

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Solution

The fourth proportional to 19,064,350.34, 26,308,990.41 and 10,362,517.58 is: 14,300,375.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,064,350.34 : 26,308,990.41 = 10,362,517.58 : x
  2. Step 2: Convert to fraction form
    19,064,350.34/26,308,990.41 = 10,362,517.58/x
  3. Step 3: Cross multiply
    19,064,350.34x = 26,308,990.41 × 10,362,517.58
  4. Step 4: Simplify right side
    19,064,350.34x = 272,627,375,635,676.41
  5. Step 5: Solve for x
    x = 272,627,375,635,676.41/19,064,350.34
  6. Step 6: Final answer
    x = 14,300,375.87

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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.