Home / 26,715,776.64-36,867,842.62-14,492,633.64

Finding the Fourth Proportional to 26,715,776.64, 36,867,842.62 and 14,492,633.64

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Solution

The fourth proportional to 26,715,776.64, 36,867,842.62 and 14,492,633.64 is: 19,999,872.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,715,776.64 : 36,867,842.62 = 14,492,633.64 : x
  2. Step 2: Convert to fraction form
    26,715,776.64/36,867,842.62 = 14,492,633.64/x
  3. Step 3: Cross multiply
    26,715,776.64x = 36,867,842.62 × 14,492,633.64
  4. Step 4: Simplify right side
    26,715,776.64x = 534,312,136,188,837.75
  5. Step 5: Solve for x
    x = 534,312,136,188,837.75/26,715,776.64
  6. Step 6: Final answer
    x = 19,999,872.86

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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.