Home / 19,274,041.96-26,597,698.40-11,013,580.12

Finding the Fourth Proportional to 19,274,041.96, 26,597,698.40 and 11,013,580.12

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Solution

The fourth proportional to 19,274,041.96, 26,597,698.40 and 11,013,580.12 is: 15,198,466.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,274,041.96 : 26,597,698.40 = 11,013,580.12 : x
  2. Step 2: Convert to fraction form
    19,274,041.96/26,597,698.40 = 11,013,580.12/x
  3. Step 3: Cross multiply
    19,274,041.96x = 26,597,698.40 × 11,013,580.12
  4. Step 4: Simplify right side
    19,274,041.96x = 292,935,882,335,995.75
  5. Step 5: Solve for x
    x = 292,935,882,335,995.75/19,274,041.96
  6. Step 6: Final answer
    x = 15,198,466.57

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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.