Home / 74,088,324.90-102,241,888.32-41,493,276.90

Finding the Fourth Proportional to 74,088,324.90, 102,241,888.32 and 41,493,276.90

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Solution

The fourth proportional to 74,088,324.90, 102,241,888.32 and 41,493,276.90 is: 57,260,722.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,088,324.90 : 102,241,888.32 = 41,493,276.90 : x
  2. Step 2: Convert to fraction form
    74,088,324.90/102,241,888.32 = 41,493,276.90/x
  3. Step 3: Cross multiply
    74,088,324.90x = 102,241,888.32 × 41,493,276.90
  4. Step 4: Simplify right side
    74,088,324.90x = 4,242,350,982,840,635.50
  5. Step 5: Solve for x
    x = 4,242,350,982,840,635.50/74,088,324.90
  6. Step 6: Final answer
    x = 57,260,722.10

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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.