Home / 19,275,132.50-26,599,196.24-11,014,669.50

Finding the Fourth Proportional to 19,275,132.50, 26,599,196.24 and 11,014,669.50

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Solution

The fourth proportional to 19,275,132.50, 26,599,196.24 and 11,014,669.50 is: 15,199,965.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,275,132.50 : 26,599,196.24 = 11,014,669.50 : x
  2. Step 2: Convert to fraction form
    19,275,132.50/26,599,196.24 = 11,014,669.50/x
  3. Step 3: Cross multiply
    19,275,132.50x = 26,599,196.24 × 11,014,669.50
  4. Step 4: Simplify right side
    19,275,132.50x = 292,981,355,549,242.69
  5. Step 5: Solve for x
    x = 292,981,355,549,242.69/19,275,132.50
  6. Step 6: Final answer
    x = 15,199,965.84

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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.