Home / 25,462,187.52-38,192,907.06-6,292,946.22

Finding the Fourth Proportional to 25,462,187.52, 38,192,907.06 and 6,292,946.22

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Solution

The fourth proportional to 25,462,187.52, 38,192,907.06 and 6,292,946.22 is: 9,439,326.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,462,187.52 : 38,192,907.06 = 6,292,946.22 : x
  2. Step 2: Convert to fraction form
    25,462,187.52/38,192,907.06 = 6,292,946.22/x
  3. Step 3: Cross multiply
    25,462,187.52x = 38,192,907.06 × 6,292,946.22
  4. Step 4: Simplify right side
    25,462,187.52x = 240,345,910,114,038.31
  5. Step 5: Solve for x
    x = 240,345,910,114,038.31/25,462,187.52
  6. Step 6: Final answer
    x = 9,439,326.84

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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.