Home / 19,224,713.41-26,530,269.95-10,965,194.07

Finding the Fourth Proportional to 19,224,713.41, 26,530,269.95 and 10,965,194.07

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Solution

The fourth proportional to 19,224,713.41, 26,530,269.95 and 10,965,194.07 is: 15,132,062.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,224,713.41 : 26,530,269.95 = 10,965,194.07 : x
  2. Step 2: Convert to fraction form
    19,224,713.41/26,530,269.95 = 10,965,194.07/x
  3. Step 3: Cross multiply
    19,224,713.41x = 26,530,269.95 × 10,965,194.07
  4. Step 4: Simplify right side
    19,224,713.41x = 290,909,558,597,484.44
  5. Step 5: Solve for x
    x = 290,909,558,597,484.44/19,224,713.41
  6. Step 6: Final answer
    x = 15,132,062.18

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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.