Home / 14,492,232.79-21,738,335.21-3,709,516.43

Finding the Fourth Proportional to 14,492,232.79, 21,738,335.21 and 3,709,516.43

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Solution

The fourth proportional to 14,492,232.79, 21,738,335.21 and 3,709,516.43 is: 5,564,271.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,492,232.79 : 21,738,335.21 = 3,709,516.43 : x
  2. Step 2: Convert to fraction form
    14,492,232.79/21,738,335.21 = 3,709,516.43/x
  3. Step 3: Cross multiply
    14,492,232.79x = 21,738,335.21 × 3,709,516.43
  4. Step 4: Simplify right side
    14,492,232.79x = 80,638,711,672,051.44
  5. Step 5: Solve for x
    x = 80,638,711,672,051.44/14,492,232.79
  6. Step 6: Final answer
    x = 5,564,271.07

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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.