Home / 34,763,266.60-52,194,666.30-19,646,722.60

Finding the Fourth Proportional to 34,763,266.60, 52,194,666.30 and 19,646,722.60

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Solution

The fourth proportional to 34,763,266.60, 52,194,666.30 and 19,646,722.60 is: 29,498,209.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,763,266.60 : 52,194,666.30 = 19,646,722.60 : x
  2. Step 2: Convert to fraction form
    34,763,266.60/52,194,666.30 = 19,646,722.60/x
  3. Step 3: Cross multiply
    34,763,266.60x = 52,194,666.30 × 19,646,722.60
  4. Step 4: Simplify right side
    34,763,266.60x = 1,025,454,129,995,668.38
  5. Step 5: Solve for x
    x = 1,025,454,129,995,668.38/34,763,266.60
  6. Step 6: Final answer
    x = 29,498,209.76

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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.