Home / 1,086,334,202,562.70-1,499,073,652,104.40-598,565,844,267.64

Finding the Fourth Proportional to 1,086,334,202,562.70, 1,499,073,652,104.40 and 598,565,844,267.64

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Solution

The fourth proportional to 1,086,334,202,562.70, 1,499,073,652,104.40 and 598,565,844,267.64 is: 825,983,646,721.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,086,334,202,562.70 : 1,499,073,652,104.40 = 598,565,844,267.64 : x
  2. Step 2: Convert to fraction form
    1,086,334,202,562.70/1,499,073,652,104.40 = 598,565,844,267.64/x
  3. Step 3: Cross multiply
    1,086,334,202,562.70x = 1,499,073,652,104.40 × 598,565,844,267.64
  4. Step 4: Simplify right side
    1,086,334,202,562.70x = 897,294,286,191,244,538,281,984
  5. Step 5: Solve for x
    x = 897,294,286,191,244,538,281,984/1,086,334,202,562.70
  6. Step 6: Final answer
    x = 825,983,646,721.70

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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.