Home / 35,014,793.10-52,524,708.80-13,449,395.72

Finding the Fourth Proportional to 35,014,793.10, 52,524,708.80 and 13,449,395.72

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Solution

The fourth proportional to 35,014,793.10, 52,524,708.80 and 13,449,395.72 is: 20,175,061.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,014,793.10 : 52,524,708.80 = 13,449,395.72 : x
  2. Step 2: Convert to fraction form
    35,014,793.10/52,524,708.80 = 13,449,395.72/x
  3. Step 3: Cross multiply
    35,014,793.10x = 52,524,708.80 × 13,449,395.72
  4. Step 4: Simplify right side
    35,014,793.10x = 706,425,593,793,031.12
  5. Step 5: Solve for x
    x = 706,425,593,793,031.12/35,014,793.10
  6. Step 6: Final answer
    x = 20,175,061.20

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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.