Home / 32,044,653.30-48,066,980.56-7,783,416.73

Finding the Fourth Proportional to 32,044,653.30, 48,066,980.56 and 7,783,416.73

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Solution

The fourth proportional to 32,044,653.30, 48,066,980.56 and 7,783,416.73 is: 11,675,125.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,044,653.30 : 48,066,980.56 = 7,783,416.73 : x
  2. Step 2: Convert to fraction form
    32,044,653.30/48,066,980.56 = 7,783,416.73/x
  3. Step 3: Cross multiply
    32,044,653.30x = 48,066,980.56 × 7,783,416.73
  4. Step 4: Simplify right side
    32,044,653.30x = 374,125,340,651,288.81
  5. Step 5: Solve for x
    x = 374,125,340,651,288.81/32,044,653.30
  6. Step 6: Final answer
    x = 11,675,125.24

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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.