Home / 29,807,999.20-44,711,998.80-25,556,471.20

Finding the Fourth Proportional to 29,807,999.20, 44,711,998.80 and 25,556,471.20

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Solution

The fourth proportional to 29,807,999.20, 44,711,998.80 and 25,556,471.20 is: 38,334,706.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,807,999.20 : 44,711,998.80 = 25,556,471.20 : x
  2. Step 2: Convert to fraction form
    29,807,999.20/44,711,998.80 = 25,556,471.20/x
  3. Step 3: Cross multiply
    29,807,999.20x = 44,711,998.80 × 25,556,471.20
  4. Step 4: Simplify right side
    29,807,999.20x = 1,142,680,909,626,634.50
  5. Step 5: Solve for x
    x = 1,142,680,909,626,634.50/29,807,999.20
  6. Step 6: Final answer
    x = 38,334,706.80

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Similar ratio
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1.5x scale

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.