Home / 1,134,247,611,825.60-1,565,266,420,257.50-613,403,030,158.46

Finding the Fourth Proportional to 1,134,247,611,825.60, 1,565,266,420,257.50 and 613,403,030,158.46

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Solution

The fourth proportional to 1,134,247,611,825.60, 1,565,266,420,257.50 and 613,403,030,158.46 is: 846,498,732,006.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,247,611,825.60 : 1,565,266,420,257.50 = 613,403,030,158.46 : x
  2. Step 2: Convert to fraction form
    1,134,247,611,825.60/1,565,266,420,257.50 = 613,403,030,158.46/x
  3. Step 3: Cross multiply
    1,134,247,611,825.60x = 1,565,266,420,257.50 × 613,403,030,158.46
  4. Step 4: Simplify right side
    1,134,247,611,825.60x = 960,139,165,191,235,981,803,520
  5. Step 5: Solve for x
    x = 960,139,165,191,235,981,803,520/1,134,247,611,825.60
  6. Step 6: Final answer
    x = 846,498,732,006.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.