Home / 52,948,359.48-73,060,775.10-29,739,039.96

Finding the Fourth Proportional to 52,948,359.48, 73,060,775.10 and 29,739,039.96

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Solution

The fourth proportional to 52,948,359.48, 73,060,775.10 and 29,739,039.96 is: 41,035,403.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,948,359.48 : 73,060,775.10 = 29,739,039.96 : x
  2. Step 2: Convert to fraction form
    52,948,359.48/73,060,775.10 = 29,739,039.96/x
  3. Step 3: Cross multiply
    52,948,359.48x = 73,060,775.10 × 29,739,039.96
  4. Step 4: Simplify right side
    52,948,359.48x = 2,172,757,310,207,473
  5. Step 5: Solve for x
    x = 2,172,757,310,207,473/52,948,359.48
  6. Step 6: Final answer
    x = 41,035,403.77

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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.