Home / 17,645,439,341.25-26,473,351,998.72-5,693,467,480.14

Finding the Fourth Proportional to 17,645,439,341.25, 26,473,351,998.72 and 5,693,467,480.14

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Solution

The fourth proportional to 17,645,439,341.25, 26,473,351,998.72 and 5,693,467,480.14 is: 8,541,876,786.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,645,439,341.25 : 26,473,351,998.72 = 5,693,467,480.14 : x
  2. Step 2: Convert to fraction form
    17,645,439,341.25/26,473,351,998.72 = 5,693,467,480.14/x
  3. Step 3: Cross multiply
    17,645,439,341.25x = 26,473,351,998.72 × 5,693,467,480.14
  4. Step 4: Simplify right side
    17,645,439,341.25x = 150,725,168,695,011,606,528
  5. Step 5: Solve for x
    x = 150,725,168,695,011,606,528/17,645,439,341.25
  6. Step 6: Final answer
    x = 8,541,876,786.41

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.