Home / 25,693,053.39-35,453,136.24-14,680,516.14

Finding the Fourth Proportional to 25,693,053.39, 35,453,136.24 and 14,680,516.14

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Solution

The fourth proportional to 25,693,053.39, 35,453,136.24 and 14,680,516.14 is: 20,257,239.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,693,053.39 : 35,453,136.24 = 14,680,516.14 : x
  2. Step 2: Convert to fraction form
    25,693,053.39/35,453,136.24 = 14,680,516.14/x
  3. Step 3: Cross multiply
    25,693,053.39x = 35,453,136.24 × 14,680,516.14
  4. Step 4: Simplify right side
    25,693,053.39x = 520,470,338,784,938.94
  5. Step 5: Solve for x
    x = 520,470,338,784,938.94/25,693,053.39
  6. Step 6: Final answer
    x = 20,257,239.61

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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.