Home / 26,350,109.19-36,364,287.22-14,589,377.57

Finding the Fourth Proportional to 26,350,109.19, 36,364,287.22 and 14,589,377.57

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Solution

The fourth proportional to 26,350,109.19, 36,364,287.22 and 14,589,377.57 is: 20,133,970.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,350,109.19 : 36,364,287.22 = 14,589,377.57 : x
  2. Step 2: Convert to fraction form
    26,350,109.19/36,364,287.22 = 14,589,377.57/x
  3. Step 3: Cross multiply
    26,350,109.19x = 36,364,287.22 × 14,589,377.57
  4. Step 4: Simplify right side
    26,350,109.19x = 530,532,316,370,942.94
  5. Step 5: Solve for x
    x = 530,532,316,370,942.94/26,350,109.19
  6. Step 6: Final answer
    x = 20,133,970.32

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Double scale
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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.