Home / 33,725,545-46,547,557.14-19,238,857

Finding the Fourth Proportional to 33,725,545, 46,547,557.14 and 19,238,857

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Solution

The fourth proportional to 33,725,545, 46,547,557.14 and 19,238,857 is: 26,553,219.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,725,545 : 46,547,557.14 = 19,238,857 : x
  2. Step 2: Convert to fraction form
    33,725,545/46,547,557.14 = 19,238,857/x
  3. Step 3: Cross multiply
    33,725,545x = 46,547,557.14 × 19,238,857
  4. Step 4: Simplify right side
    33,725,545x = 895,521,795,515,789
  5. Step 5: Solve for x
    x = 895,521,795,515,789/33,725,545
  6. Step 6: Final answer
    x = 26,553,219.39

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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.