Home / 74,088,300-102,241,854-41,493,252

Finding the Fourth Proportional to 74,088,300, 102,241,854 and 41,493,252

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Solution

The fourth proportional to 74,088,300, 102,241,854 and 41,493,252 is: 57,260,687.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,088,300 : 102,241,854 = 41,493,252 : x
  2. Step 2: Convert to fraction form
    74,088,300/102,241,854 = 41,493,252/x
  3. Step 3: Cross multiply
    74,088,300x = 102,241,854 × 41,493,252
  4. Step 4: Simplify right side
    74,088,300x = 4,242,347,012,969,208
  5. Step 5: Solve for x
    x = 4,242,347,012,969,208/74,088,300
  6. Step 6: Final answer
    x = 57,260,687.76

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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.