Home / 1,173,462,600,753.80-1,760,191,704,114.50-367,691,226,862.46

Finding the Fourth Proportional to 1,173,462,600,753.80, 1,760,191,704,114.50 and 367,691,226,862.46

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Solution

The fourth proportional to 1,173,462,600,753.80, 1,760,191,704,114.50 and 367,691,226,862.46 is: 551,536,151,883.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,462,600,753.80 : 1,760,191,704,114.50 = 367,691,226,862.46 : x
  2. Step 2: Convert to fraction form
    1,173,462,600,753.80/1,760,191,704,114.50 = 367,691,226,862.46/x
  3. Step 3: Cross multiply
    1,173,462,600,753.80x = 1,760,191,704,114.50 × 367,691,226,862.46
  4. Step 4: Simplify right side
    1,173,462,600,753.80x = 647,207,047,198,984,749,711,360
  5. Step 5: Solve for x
    x = 647,207,047,198,984,749,711,360/1,173,462,600,753.80
  6. Step 6: Final answer
    x = 551,536,151,883.53

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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.