Home / 895,005,883,382.40-1,235,337,923,051.30-582,923,947,362.40

Finding the Fourth Proportional to 895,005,883,382.40, 1,235,337,923,051.30 and 582,923,947,362.40

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Solution

The fourth proportional to 895,005,883,382.40, 1,235,337,923,051.30 and 582,923,947,362.40 is: 804,584,720,393.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,005,883,382.40 : 1,235,337,923,051.30 = 582,923,947,362.40 : x
  2. Step 2: Convert to fraction form
    895,005,883,382.40/1,235,337,923,051.30 = 582,923,947,362.40/x
  3. Step 3: Cross multiply
    895,005,883,382.40x = 1,235,337,923,051.30 × 582,923,947,362.40
  4. Step 4: Simplify right side
    895,005,883,382.40x = 720,108,058,431,532,591,742,976
  5. Step 5: Solve for x
    x = 720,108,058,431,532,591,742,976/895,005,883,382.40
  6. Step 6: Final answer
    x = 804,584,720,393.24

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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.