Home / 19,584,029.80-29,376,044.70-10,924,676.20

Finding the Fourth Proportional to 19,584,029.80, 29,376,044.70 and 10,924,676.20

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Solution

The fourth proportional to 19,584,029.80, 29,376,044.70 and 10,924,676.20 is: 16,387,014.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584,029.80 : 29,376,044.70 = 10,924,676.20 : x
  2. Step 2: Convert to fraction form
    19,584,029.80/29,376,044.70 = 10,924,676.20/x
  3. Step 3: Cross multiply
    19,584,029.80x = 29,376,044.70 × 10,924,676.20
  4. Step 4: Simplify right side
    19,584,029.80x = 320,923,776,384,226.12
  5. Step 5: Solve for x
    x = 320,923,776,384,226.12/19,584,029.80
  6. Step 6: Final answer
    x = 16,387,014.30

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1.5x scale

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.