Home / 1,710,811,179.07-2,567,296,258.94-728,236,114.31

Finding the Fourth Proportional to 1,710,811,179.07, 2,567,296,258.94 and 728,236,114.31

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Solution

The fourth proportional to 1,710,811,179.07, 2,567,296,258.94 and 728,236,114.31 is: 1,092,813,675.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,811,179.07 : 2,567,296,258.94 = 728,236,114.31 : x
  2. Step 2: Convert to fraction form
    1,710,811,179.07/2,567,296,258.94 = 728,236,114.31/x
  3. Step 3: Cross multiply
    1,710,811,179.07x = 2,567,296,258.94 × 728,236,114.31
  4. Step 4: Simplify right side
    1,710,811,179.07x = 1,869,597,851,901,325,312
  5. Step 5: Solve for x
    x = 1,869,597,851,901,325,312/1,710,811,179.07
  6. Step 6: Final answer
    x = 1,092,813,675.04

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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.