Home / 54,438,331,504.10-81,657,497,256.15-54,438,331,504.10

Finding the Fourth Proportional to 54,438,331,504.10, 81,657,497,256.15 and 54,438,331,504.10

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Solution

The fourth proportional to 54,438,331,504.10, 81,657,497,256.15 and 54,438,331,504.10 is: 81,657,497,256.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,438,331,504.10 : 81,657,497,256.15 = 54,438,331,504.10 : x
  2. Step 2: Convert to fraction form
    54,438,331,504.10/81,657,497,256.15 = 54,438,331,504.10/x
  3. Step 3: Cross multiply
    54,438,331,504.10x = 81,657,497,256.15 × 54,438,331,504.10
  4. Step 4: Simplify right side
    54,438,331,504.10x = 4,445,297,905,425,429,561,344
  5. Step 5: Solve for x
    x = 4,445,297,905,425,429,561,344/54,438,331,504.10
  6. Step 6: Final answer
    x = 81,657,497,256.15

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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.