Home / 23,361,425.11-32,239,416.69-12,908,114.99

Finding the Fourth Proportional to 23,361,425.11, 32,239,416.69 and 12,908,114.99

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Solution

The fourth proportional to 23,361,425.11, 32,239,416.69 and 12,908,114.99 is: 17,813,557.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,361,425.11 : 32,239,416.69 = 12,908,114.99 : x
  2. Step 2: Convert to fraction form
    23,361,425.11/32,239,416.69 = 12,908,114.99/x
  3. Step 3: Cross multiply
    23,361,425.11x = 32,239,416.69 × 12,908,114.99
  4. Step 4: Simplify right side
    23,361,425.11x = 416,150,097,845,045.19
  5. Step 5: Solve for x
    x = 416,150,097,845,045.19/23,361,425.11
  6. Step 6: Final answer
    x = 17,813,557.86

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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.