Home / 43,654,605.20-65,481,907.80-14,901,678.80

Finding the Fourth Proportional to 43,654,605.20, 65,481,907.80 and 14,901,678.80

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Solution

The fourth proportional to 43,654,605.20, 65,481,907.80 and 14,901,678.80 is: 22,352,518.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,654,605.20 : 65,481,907.80 = 14,901,678.80 : x
  2. Step 2: Convert to fraction form
    43,654,605.20/65,481,907.80 = 14,901,678.80/x
  3. Step 3: Cross multiply
    43,654,605.20x = 65,481,907.80 × 14,901,678.80
  4. Step 4: Simplify right side
    43,654,605.20x = 975,790,357,246,814.62
  5. Step 5: Solve for x
    x = 975,790,357,246,814.62/43,654,605.20
  6. Step 6: Final answer
    x = 22,352,518.20

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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.