Home / 22,679,475.10-34,019,212.65-14,164,609.30

Finding the Fourth Proportional to 22,679,475.10, 34,019,212.65 and 14,164,609.30

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Solution

The fourth proportional to 22,679,475.10, 34,019,212.65 and 14,164,609.30 is: 21,246,913.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,679,475.10 : 34,019,212.65 = 14,164,609.30 : x
  2. Step 2: Convert to fraction form
    22,679,475.10/34,019,212.65 = 14,164,609.30/x
  3. Step 3: Cross multiply
    22,679,475.10x = 34,019,212.65 × 14,164,609.30
  4. Step 4: Simplify right side
    22,679,475.10x = 481,868,855,880,867.62
  5. Step 5: Solve for x
    x = 481,868,855,880,867.62/22,679,475.10
  6. Step 6: Final answer
    x = 21,246,913.95

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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.