Home / 25,187,240.04-37,781,071.70-6,992,853.92

Finding the Fourth Proportional to 25,187,240.04, 37,781,071.70 and 6,992,853.92

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Solution

The fourth proportional to 25,187,240.04, 37,781,071.70 and 6,992,853.92 is: 10,489,339.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,187,240.04 : 37,781,071.70 = 6,992,853.92 : x
  2. Step 2: Convert to fraction form
    25,187,240.04/37,781,071.70 = 6,992,853.92/x
  3. Step 3: Cross multiply
    25,187,240.04x = 37,781,071.70 × 6,992,853.92
  4. Step 4: Simplify right side
    25,187,240.04x = 264,197,515,339,146.09
  5. Step 5: Solve for x
    x = 264,197,515,339,146.09/25,187,240.04
  6. Step 6: Final answer
    x = 10,489,339.64

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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.