Home / 17,902,554-26,854,018.31-14,331,024.24

Finding the Fourth Proportional to 17,902,554, 26,854,018.31 and 14,331,024.24

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Solution

The fourth proportional to 17,902,554, 26,854,018.31 and 14,331,024.24 is: 21,496,686.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,902,554 : 26,854,018.31 = 14,331,024.24 : x
  2. Step 2: Convert to fraction form
    17,902,554/26,854,018.31 = 14,331,024.24/x
  3. Step 3: Cross multiply
    17,902,554x = 26,854,018.31 × 14,331,024.24
  4. Step 4: Simplify right side
    17,902,554x = 384,845,587,342,013.81
  5. Step 5: Solve for x
    x = 384,845,587,342,013.81/17,902,554
  6. Step 6: Final answer
    x = 21,496,686.30

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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.