Home / 299,676,834,407.88-449,335,738,096.56-95,381,776,470.36

Finding the Fourth Proportional to 299,676,834,407.88, 449,335,738,096.56 and 95,381,776,470.36

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Solution

The fourth proportional to 299,676,834,407.88, 449,335,738,096.56 and 95,381,776,470.36 is: 143,015,528,764.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,676,834,407.88 : 449,335,738,096.56 = 95,381,776,470.36 : x
  2. Step 2: Convert to fraction form
    299,676,834,407.88/449,335,738,096.56 = 95,381,776,470.36/x
  3. Step 3: Cross multiply
    299,676,834,407.88x = 449,335,738,096.56 × 95,381,776,470.36
  4. Step 4: Simplify right side
    299,676,834,407.88x = 42,858,440,931,270,308,397,056
  5. Step 5: Solve for x
    x = 42,858,440,931,270,308,397,056/299,676,834,407.88
  6. Step 6: Final answer
    x = 143,015,528,764.35

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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.