Home / 23,416,873.76-35,074,155-9,728,517.76

Finding the Fourth Proportional to 23,416,873.76, 35,074,155 and 9,728,517.76

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Solution

The fourth proportional to 23,416,873.76, 35,074,155 and 9,728,517.76 is: 14,571,524.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,416,873.76 : 35,074,155 = 9,728,517.76 : x
  2. Step 2: Convert to fraction form
    23,416,873.76/35,074,155 = 9,728,517.76/x
  3. Step 3: Cross multiply
    23,416,873.76x = 35,074,155 × 9,728,517.76
  4. Step 4: Simplify right side
    23,416,873.76x = 341,219,539,834,492.81
  5. Step 5: Solve for x
    x = 341,219,539,834,492.81/23,416,873.76
  6. Step 6: Final answer
    x = 14,571,524.08

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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.