Home / 1,134,247,611,826.60-1,565,266,420,258.80-613,403,030,159.46

Finding the Fourth Proportional to 1,134,247,611,826.60, 1,565,266,420,258.80 and 613,403,030,159.46

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Solution

The fourth proportional to 1,134,247,611,826.60, 1,565,266,420,258.80 and 613,403,030,159.46 is: 846,498,732,007.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,247,611,826.60 : 1,565,266,420,258.80 = 613,403,030,159.46 : x
  2. Step 2: Convert to fraction form
    1,134,247,611,826.60/1,565,266,420,258.80 = 613,403,030,159.46/x
  3. Step 3: Cross multiply
    1,134,247,611,826.60x = 1,565,266,420,258.80 × 613,403,030,159.46
  4. Step 4: Simplify right side
    1,134,247,611,826.60x = 960,139,165,193,598,616,469,504
  5. Step 5: Solve for x
    x = 960,139,165,193,598,616,469,504/1,134,247,611,826.60
  6. Step 6: Final answer
    x = 846,498,732,007.37

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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.