Home / 26,639,774.64-36,763,004.88-14,416,632.72

Finding the Fourth Proportional to 26,639,774.64, 36,763,004.88 and 14,416,632.72

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Solution

The fourth proportional to 26,639,774.64, 36,763,004.88 and 14,416,632.72 is: 19,895,015.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,639,774.64 : 36,763,004.88 = 14,416,632.72 : x
  2. Step 2: Convert to fraction form
    26,639,774.64/36,763,004.88 = 14,416,632.72/x
  3. Step 3: Cross multiply
    26,639,774.64x = 36,763,004.88 × 14,416,632.72
  4. Step 4: Simplify right side
    26,639,774.64x = 529,998,739,038,527.75
  5. Step 5: Solve for x
    x = 529,998,739,038,527.75/26,639,774.64
  6. Step 6: Final answer
    x = 19,895,015.86

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