Home / 95,738,274,941.40-143,607,412,412.10-29,480,761,978.20

Finding the Fourth Proportional to 95,738,274,941.40, 143,607,412,412.10 and 29,480,761,978.20

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Solution

The fourth proportional to 95,738,274,941.40, 143,607,412,412.10 and 29,480,761,978.20 is: 44,221,142,967.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,274,941.40 : 143,607,412,412.10 = 29,480,761,978.20 : x
  2. Step 2: Convert to fraction form
    95,738,274,941.40/143,607,412,412.10 = 29,480,761,978.20/x
  3. Step 3: Cross multiply
    95,738,274,941.40x = 143,607,412,412.10 × 29,480,761,978.20
  4. Step 4: Simplify right side
    95,738,274,941.40x = 4,233,655,943,626,324,705,280
  5. Step 5: Solve for x
    x = 4,233,655,943,626,324,705,280/95,738,274,941.40
  6. Step 6: Final answer
    x = 44,221,142,967.30

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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.