Home / 32,598,994.86-44,986,879.71-20,382,933.42

Finding the Fourth Proportional to 32,598,994.86, 44,986,879.71 and 20,382,933.42

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Solution

The fourth proportional to 32,598,994.86, 44,986,879.71 and 20,382,933.42 is: 28,128,614.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,598,994.86 : 44,986,879.71 = 20,382,933.42 : x
  2. Step 2: Convert to fraction form
    32,598,994.86/44,986,879.71 = 20,382,933.42/x
  3. Step 3: Cross multiply
    32,598,994.86x = 44,986,879.71 × 20,382,933.42
  4. Step 4: Simplify right side
    32,598,994.86x = 916,964,573,902,479
  5. Step 5: Solve for x
    x = 916,964,573,902,479/32,598,994.86
  6. Step 6: Final answer
    x = 28,128,614.94

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1.5x scale

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.