Home / 25,995,280.86-35,874,046.80-14,235,045.48

Finding the Fourth Proportional to 25,995,280.86, 35,874,046.80 and 14,235,045.48

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Solution

The fourth proportional to 25,995,280.86, 35,874,046.80 and 14,235,045.48 is: 19,644,668.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,995,280.86 : 35,874,046.80 = 14,235,045.48 : x
  2. Step 2: Convert to fraction form
    25,995,280.86/35,874,046.80 = 14,235,045.48/x
  3. Step 3: Cross multiply
    25,995,280.86x = 35,874,046.80 × 14,235,045.48
  4. Step 4: Simplify right side
    25,995,280.86x = 510,668,687,749,648.44
  5. Step 5: Solve for x
    x = 510,668,687,749,648.44/25,995,280.86
  6. Step 6: Final answer
    x = 19,644,668.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.