Home / 22,005,682.80-32,977,031.40-15,266,223.60

Finding the Fourth Proportional to 22,005,682.80, 32,977,031.40 and 15,266,223.60

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Solution

The fourth proportional to 22,005,682.80, 32,977,031.40 and 15,266,223.60 is: 22,877,487.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,005,682.80 : 32,977,031.40 = 15,266,223.60 : x
  2. Step 2: Convert to fraction form
    22,005,682.80/32,977,031.40 = 15,266,223.60/x
  3. Step 3: Cross multiply
    22,005,682.80x = 32,977,031.40 × 15,266,223.60
  4. Step 4: Simplify right side
    22,005,682.80x = 503,434,735,016,621
  5. Step 5: Solve for x
    x = 503,434,735,016,621/22,005,682.80
  6. Step 6: Final answer
    x = 22,877,487.58

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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.