Home / 32,243,808.60-48,364,361.89-10,383,703.97

Finding the Fourth Proportional to 32,243,808.60, 48,364,361.89 and 10,383,703.97

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Solution

The fourth proportional to 32,243,808.60, 48,364,361.89 and 10,383,703.97 is: 15,575,120.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,243,808.60 : 48,364,361.89 = 10,383,703.97 : x
  2. Step 2: Convert to fraction form
    32,243,808.60/48,364,361.89 = 10,383,703.97/x
  3. Step 3: Cross multiply
    32,243,808.60x = 48,364,361.89 × 10,383,703.97
  4. Step 4: Simplify right side
    32,243,808.60x = 502,201,216,752,731.69
  5. Step 5: Solve for x
    x = 502,201,216,752,731.69/32,243,808.60
  6. Step 6: Final answer
    x = 15,575,120.89

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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.