Home / 25,093,102.24-37,641,898.72-9,740,031.76

Finding the Fourth Proportional to 25,093,102.24, 37,641,898.72 and 9,740,031.76

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Solution

The fourth proportional to 25,093,102.24, 37,641,898.72 and 9,740,031.76 is: 14,610,919.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,093,102.24 : 37,641,898.72 = 9,740,031.76 : x
  2. Step 2: Convert to fraction form
    25,093,102.24/37,641,898.72 = 9,740,031.76/x
  3. Step 3: Cross multiply
    25,093,102.24x = 37,641,898.72 × 9,740,031.76
  4. Step 4: Simplify right side
    25,093,102.24x = 366,633,289,039,503.31
  5. Step 5: Solve for x
    x = 366,633,289,039,503.31/25,093,102.24
  6. Step 6: Final answer
    x = 14,610,919.19

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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.