Home / 25,071,052.16-37,606,590.60-16,549,396.88

Finding the Fourth Proportional to 25,071,052.16, 37,606,590.60 and 16,549,396.88

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Solution

The fourth proportional to 25,071,052.16, 37,606,590.60 and 16,549,396.88 is: 24,824,103.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,071,052.16 : 37,606,590.60 = 16,549,396.88 : x
  2. Step 2: Convert to fraction form
    25,071,052.16/37,606,590.60 = 16,549,396.88/x
  3. Step 3: Cross multiply
    25,071,052.16x = 37,606,590.60 × 16,549,396.88
  4. Step 4: Simplify right side
    25,071,052.16x = 622,366,393,143,077.38
  5. Step 5: Solve for x
    x = 622,366,393,143,077.38/25,071,052.16
  6. Step 6: Final answer
    x = 24,824,103.48

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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.