Home / 895,005,883,389.67-1,235,337,923,061.20-582,923,947,369.57

Finding the Fourth Proportional to 895,005,883,389.67, 1,235,337,923,061.20 and 582,923,947,369.57

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Solution

The fourth proportional to 895,005,883,389.67, 1,235,337,923,061.20 and 582,923,947,369.57 is: 804,584,720,403.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,005,883,389.67 : 1,235,337,923,061.20 = 582,923,947,369.57 : x
  2. Step 2: Convert to fraction form
    895,005,883,389.67/1,235,337,923,061.20 = 582,923,947,369.57/x
  3. Step 3: Cross multiply
    895,005,883,389.67x = 1,235,337,923,061.20 × 582,923,947,369.57
  4. Step 4: Simplify right side
    895,005,883,389.67x = 720,108,058,446,160,713,482,240
  5. Step 5: Solve for x
    x = 720,108,058,446,160,713,482,240/895,005,883,389.67
  6. Step 6: Final answer
    x = 804,584,720,403.05

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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.