Home / 25,063,775.91-37,588,370.34-9,707,640.60

Finding the Fourth Proportional to 25,063,775.91, 37,588,370.34 and 9,707,640.60

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Solution

The fourth proportional to 25,063,775.91, 37,588,370.34 and 9,707,640.60 is: 14,558,635.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,063,775.91 : 37,588,370.34 = 9,707,640.60 : x
  2. Step 2: Convert to fraction form
    25,063,775.91/37,588,370.34 = 9,707,640.60/x
  3. Step 3: Cross multiply
    25,063,775.91x = 37,588,370.34 × 9,707,640.60
  4. Step 4: Simplify right side
    25,063,775.91x = 364,894,390,000,419.81
  5. Step 5: Solve for x
    x = 364,894,390,000,419.81/25,063,775.91
  6. Step 6: Final answer
    x = 14,558,635.99

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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.