Home / 37,891,900.80-56,809,857.60-16,308,835.20

Finding the Fourth Proportional to 37,891,900.80, 56,809,857.60 and 16,308,835.20

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Solution

The fourth proportional to 37,891,900.80, 56,809,857.60 and 16,308,835.20 is: 24,451,204.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,891,900.80 : 56,809,857.60 = 16,308,835.20 : x
  2. Step 2: Convert to fraction form
    37,891,900.80/56,809,857.60 = 16,308,835.20/x
  3. Step 3: Cross multiply
    37,891,900.80x = 56,809,857.60 × 16,308,835.20
  4. Step 4: Simplify right side
    37,891,900.80x = 926,502,605,333,867.50
  5. Step 5: Solve for x
    x = 926,502,605,333,867.50/37,891,900.80
  6. Step 6: Final answer
    x = 24,451,204.24

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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.