Home / 29,102,560.20-43,597,133.82-17,714,763.72

Finding the Fourth Proportional to 29,102,560.20, 43,597,133.82 and 17,714,763.72

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Solution

The fourth proportional to 29,102,560.20, 43,597,133.82 and 17,714,763.72 is: 26,537,628.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,102,560.20 : 43,597,133.82 = 17,714,763.72 : x
  2. Step 2: Convert to fraction form
    29,102,560.20/43,597,133.82 = 17,714,763.72/x
  3. Step 3: Cross multiply
    29,102,560.20x = 43,597,133.82 × 17,714,763.72
  4. Step 4: Simplify right side
    29,102,560.20x = 772,312,924,490,521
  5. Step 5: Solve for x
    x = 772,312,924,490,521/29,102,560.20
  6. Step 6: Final answer
    x = 26,537,628.28

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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.