Home / 51,894,096,576.84-77,833,279,851.48-14,123,615,214.51

Finding the Fourth Proportional to 51,894,096,576.84, 77,833,279,851.48 and 14,123,615,214.51

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Solution

The fourth proportional to 51,894,096,576.84, 77,833,279,851.48 and 14,123,615,214.51 is: 21,183,282,261.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,894,096,576.84 : 77,833,279,851.48 = 14,123,615,214.51 : x
  2. Step 2: Convert to fraction form
    51,894,096,576.84/77,833,279,851.48 = 14,123,615,214.51/x
  3. Step 3: Cross multiply
    51,894,096,576.84x = 77,833,279,851.48 × 14,123,615,214.51
  4. Step 4: Simplify right side
    51,894,096,576.84x = 1,099,287,295,505,577,541,632
  5. Step 5: Solve for x
    x = 1,099,287,295,505,577,541,632/51,894,096,576.84
  6. Step 6: Final answer
    x = 21,183,282,261.75

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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.