Home / 53,862,251.28-80,804,725.49-17,467,803.89

Finding the Fourth Proportional to 53,862,251.28, 80,804,725.49 and 17,467,803.89

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Solution

The fourth proportional to 53,862,251.28, 80,804,725.49 and 17,467,803.89 is: 26,205,386.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,862,251.28 : 80,804,725.49 = 17,467,803.89 : x
  2. Step 2: Convert to fraction form
    53,862,251.28/80,804,725.49 = 17,467,803.89/x
  3. Step 3: Cross multiply
    53,862,251.28x = 80,804,725.49 × 17,467,803.89
  4. Step 4: Simplify right side
    53,862,251.28x = 1,411,481,098,244,604
  5. Step 5: Solve for x
    x = 1,411,481,098,244,604/53,862,251.28
  6. Step 6: Final answer
    x = 26,205,386.23

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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.