Home / 23,621,811.88-32,598,103-12,756,795.88

Finding the Fourth Proportional to 23,621,811.88, 32,598,103 and 12,756,795.88

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Solution

The fourth proportional to 23,621,811.88, 32,598,103 and 12,756,795.88 is: 17,604,379.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,621,811.88 : 32,598,103 = 12,756,795.88 : x
  2. Step 2: Convert to fraction form
    23,621,811.88/32,598,103 = 12,756,795.88/x
  3. Step 3: Cross multiply
    23,621,811.88x = 32,598,103 × 12,756,795.88
  4. Step 4: Simplify right side
    23,621,811.88x = 415,847,346,046,215.69
  5. Step 5: Solve for x
    x = 415,847,346,046,215.69/23,621,811.88
  6. Step 6: Final answer
    x = 17,604,379.72

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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.