Home / 27,124,235.04-37,431,974.40-14,901,555.36

Finding the Fourth Proportional to 27,124,235.04, 37,431,974.40 and 14,901,555.36

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Solution

The fourth proportional to 27,124,235.04, 37,431,974.40 and 14,901,555.36 is: 20,564,437.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,124,235.04 : 37,431,974.40 = 14,901,555.36 : x
  2. Step 2: Convert to fraction form
    27,124,235.04/37,431,974.40 = 14,901,555.36/x
  3. Step 3: Cross multiply
    27,124,235.04x = 37,431,974.40 × 14,901,555.36
  4. Step 4: Simplify right side
    27,124,235.04x = 557,794,638,755,702.75
  5. Step 5: Solve for x
    x = 557,794,638,755,702.75/27,124,235.04
  6. Step 6: Final answer
    x = 20,564,437.59

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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.