Home / 23,379,909.00-32,263,321.22-12,925,259.93

Finding the Fourth Proportional to 23,379,909.00, 32,263,321.22 and 12,925,259.93

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Solution

The fourth proportional to 23,379,909.00, 32,263,321.22 and 12,925,259.93 is: 17,836,331.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,379,909.00 : 32,263,321.22 = 12,925,259.93 : x
  2. Step 2: Convert to fraction form
    23,379,909.00/32,263,321.22 = 12,925,259.93/x
  3. Step 3: Cross multiply
    23,379,909.00x = 32,263,321.22 × 12,925,259.93
  4. Step 4: Simplify right side
    23,379,909.00x = 417,011,812,929,309.88
  5. Step 5: Solve for x
    x = 417,011,812,929,309.88/23,379,909.00
  6. Step 6: Final answer
    x = 17,836,331.74

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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.