Home / 23,492,036.20-35,229,759.90-8,346,461.80

Finding the Fourth Proportional to 23,492,036.20, 35,229,759.90 and 8,346,461.80

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Solution

The fourth proportional to 23,492,036.20, 35,229,759.90 and 8,346,461.80 is: 12,516,745.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,492,036.20 : 35,229,759.90 = 8,346,461.80 : x
  2. Step 2: Convert to fraction form
    23,492,036.20/35,229,759.90 = 8,346,461.80/x
  3. Step 3: Cross multiply
    23,492,036.20x = 35,229,759.90 × 8,346,461.80
  4. Step 4: Simplify right side
    23,492,036.20x = 294,043,845,228,521.81
  5. Step 5: Solve for x
    x = 294,043,845,228,521.81/23,492,036.20
  6. Step 6: Final answer
    x = 12,516,745.79

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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.