Home / 96,672,901.41-133,411,439.21-52,622,773.47

Finding the Fourth Proportional to 96,672,901.41, 133,411,439.21 and 52,622,773.47

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Solution

The fourth proportional to 96,672,901.41, 133,411,439.21 and 52,622,773.47 is: 72,620,970.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,672,901.41 : 133,411,439.21 = 52,622,773.47 : x
  2. Step 2: Convert to fraction form
    96,672,901.41/133,411,439.21 = 52,622,773.47/x
  3. Step 3: Cross multiply
    96,672,901.41x = 133,411,439.21 × 52,622,773.47
  4. Step 4: Simplify right side
    96,672,901.41x = 7,020,479,943,591,392
  5. Step 5: Solve for x
    x = 7,020,479,943,591,392/96,672,901.41
  6. Step 6: Final answer
    x = 72,620,970.73

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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.