Home / 47,096,031.21-70,644,047.49-14,750,465.24

Finding the Fourth Proportional to 47,096,031.21, 70,644,047.49 and 14,750,465.24

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Solution

The fourth proportional to 47,096,031.21, 70,644,047.49 and 14,750,465.24 is: 22,125,698.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,096,031.21 : 70,644,047.49 = 14,750,465.24 : x
  2. Step 2: Convert to fraction form
    47,096,031.21/70,644,047.49 = 14,750,465.24/x
  3. Step 3: Cross multiply
    47,096,031.21x = 70,644,047.49 × 14,750,465.24
  4. Step 4: Simplify right side
    47,096,031.21x = 1,042,032,566,560,933.88
  5. Step 5: Solve for x
    x = 1,042,032,566,560,933.88/47,096,031.21
  6. Step 6: Final answer
    x = 22,125,698.06

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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.