Home / 29,807,999.70-44,711,999.55-15,459,092.70

Finding the Fourth Proportional to 29,807,999.70, 44,711,999.55 and 15,459,092.70

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Solution

The fourth proportional to 29,807,999.70, 44,711,999.55 and 15,459,092.70 is: 23,188,639.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,807,999.70 : 44,711,999.55 = 15,459,092.70 : x
  2. Step 2: Convert to fraction form
    29,807,999.70/44,711,999.55 = 15,459,092.70/x
  3. Step 3: Cross multiply
    29,807,999.70x = 44,711,999.55 × 15,459,092.70
  4. Step 4: Simplify right side
    29,807,999.70x = 691,206,945,845,808.25
  5. Step 5: Solve for x
    x = 691,206,945,845,808.25/29,807,999.70
  6. Step 6: Final answer
    x = 23,188,639.05

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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.