Home / 23,660,815.83-32,652,024.26-12,795,799.83

Finding the Fourth Proportional to 23,660,815.83, 32,652,024.26 and 12,795,799.83

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Solution

The fourth proportional to 23,660,815.83, 32,652,024.26 and 12,795,799.83 is: 17,658,256.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,815.83 : 32,652,024.26 = 12,795,799.83 : x
  2. Step 2: Convert to fraction form
    23,660,815.83/32,652,024.26 = 12,795,799.83/x
  3. Step 3: Cross multiply
    23,660,815.83x = 32,652,024.26 × 12,795,799.83
  4. Step 4: Simplify right side
    23,660,815.83x = 417,808,766,411,284.88
  5. Step 5: Solve for x
    x = 417,808,766,411,284.88/23,660,815.83
  6. Step 6: Final answer
    x = 17,658,256.99

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1.5x scale

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.