Home / 19,550,591.57-26,981,077.50-10,848,764.18

Finding the Fourth Proportional to 19,550,591.57, 26,981,077.50 and 10,848,764.18

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Solution

The fourth proportional to 19,550,591.57, 26,981,077.50 and 10,848,764.18 is: 14,971,994.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,550,591.57 : 26,981,077.50 = 10,848,764.18 : x
  2. Step 2: Convert to fraction form
    19,550,591.57/26,981,077.50 = 10,848,764.18/x
  3. Step 3: Cross multiply
    19,550,591.57x = 26,981,077.50 × 10,848,764.18
  4. Step 4: Simplify right side
    19,550,591.57x = 292,711,347,187,256.62
  5. Step 5: Solve for x
    x = 292,711,347,187,256.62/19,550,591.57
  6. Step 6: Final answer
    x = 14,971,994.38

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1.5x scale

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.