Home / 14,672,714.90-22,009,072.35-9,297,943.70

Finding the Fourth Proportional to 14,672,714.90, 22,009,072.35 and 9,297,943.70

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Solution

The fourth proportional to 14,672,714.90, 22,009,072.35 and 9,297,943.70 is: 13,946,915.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,672,714.90 : 22,009,072.35 = 9,297,943.70 : x
  2. Step 2: Convert to fraction form
    14,672,714.90/22,009,072.35 = 9,297,943.70/x
  3. Step 3: Cross multiply
    14,672,714.90x = 22,009,072.35 × 9,297,943.70
  4. Step 4: Simplify right side
    14,672,714.90x = 204,639,115,599,526.69
  5. Step 5: Solve for x
    x = 204,639,115,599,526.69/14,672,714.90
  6. Step 6: Final answer
    x = 13,946,915.55

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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.