Home / 25,047,589.86-37,487,668.86-14,261,995.98

Finding the Fourth Proportional to 25,047,589.86, 37,487,668.86 and 14,261,995.98

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Solution

The fourth proportional to 25,047,589.86, 37,487,668.86 and 14,261,995.98 is: 21,345,326.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,047,589.86 : 37,487,668.86 = 14,261,995.98 : x
  2. Step 2: Convert to fraction form
    25,047,589.86/37,487,668.86 = 14,261,995.98/x
  3. Step 3: Cross multiply
    25,047,589.86x = 37,487,668.86 × 14,261,995.98
  4. Step 4: Simplify right side
    25,047,589.86x = 534,648,982,580,891.19
  5. Step 5: Solve for x
    x = 534,648,982,580,891.19/25,047,589.86
  6. Step 6: Final answer
    x = 21,345,326.46

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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.