Home / 19,275,348.99-26,599,733.45-11,015,316.68

Finding the Fourth Proportional to 19,275,348.99, 26,599,733.45 and 11,015,316.68

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Solution

The fourth proportional to 19,275,348.99, 26,599,733.45 and 11,015,316.68 is: 15,200,995.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,275,348.99 : 26,599,733.45 = 11,015,316.68 : x
  2. Step 2: Convert to fraction form
    19,275,348.99/26,599,733.45 = 11,015,316.68/x
  3. Step 3: Cross multiply
    19,275,348.99x = 26,599,733.45 × 11,015,316.68
  4. Step 4: Simplify right side
    19,275,348.99x = 293,004,487,527,208.50
  5. Step 5: Solve for x
    x = 293,004,487,527,208.50/19,275,348.99
  6. Step 6: Final answer
    x = 15,200,995.20

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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.