Home / 14,605,199.41-20,049,632.10-12,536,623.76

Finding the Fourth Proportional to 14,605,199.41, 20,049,632.10 and 12,536,623.76

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Solution

The fourth proportional to 14,605,199.41, 20,049,632.10 and 12,536,623.76 is: 17,209,946.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,605,199.41 : 20,049,632.10 = 12,536,623.76 : x
  2. Step 2: Convert to fraction form
    14,605,199.41/20,049,632.10 = 12,536,623.76/x
  3. Step 3: Cross multiply
    14,605,199.41x = 20,049,632.10 × 12,536,623.76
  4. Step 4: Simplify right side
    14,605,199.41x = 251,354,694,101,435.56
  5. Step 5: Solve for x
    x = 251,354,694,101,435.56/14,605,199.41
  6. Step 6: Final answer
    x = 17,209,946.07

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.