Home / 25,049,166.48-37,519,763.40-16,917,426.54

Finding the Fourth Proportional to 25,049,166.48, 37,519,763.40 and 16,917,426.54

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Solution

The fourth proportional to 25,049,166.48, 37,519,763.40 and 16,917,426.54 is: 25,339,679.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,049,166.48 : 37,519,763.40 = 16,917,426.54 : x
  2. Step 2: Convert to fraction form
    25,049,166.48/37,519,763.40 = 16,917,426.54/x
  3. Step 3: Cross multiply
    25,049,166.48x = 37,519,763.40 × 16,917,426.54
  4. Step 4: Simplify right side
    25,049,166.48x = 634,737,841,117,680.62
  5. Step 5: Solve for x
    x = 634,737,841,117,680.62/25,049,166.48
  6. Step 6: Final answer
    x = 25,339,679.13

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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.