Home / 32,448,966.80-48,673,317.72-8,187,950.48

Finding the Fourth Proportional to 32,448,966.80, 48,673,317.72 and 8,187,950.48

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Solution

The fourth proportional to 32,448,966.80, 48,673,317.72 and 8,187,950.48 is: 12,281,892.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,448,966.80 : 48,673,317.72 = 8,187,950.48 : x
  2. Step 2: Convert to fraction form
    32,448,966.80/48,673,317.72 = 8,187,950.48/x
  3. Step 3: Cross multiply
    32,448,966.80x = 48,673,317.72 × 8,187,950.48
  4. Step 4: Simplify right side
    32,448,966.80x = 398,534,715,188,666.50
  5. Step 5: Solve for x
    x = 398,534,715,188,666.50/32,448,966.80
  6. Step 6: Final answer
    x = 12,281,892.29

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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.