Home / 22,057,693.20-33,086,539.80-6,704,953.20

Finding the Fourth Proportional to 22,057,693.20, 33,086,539.80 and 6,704,953.20

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Solution

The fourth proportional to 22,057,693.20, 33,086,539.80 and 6,704,953.20 is: 10,057,429.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,057,693.20 : 33,086,539.80 = 6,704,953.20 : x
  2. Step 2: Convert to fraction form
    22,057,693.20/33,086,539.80 = 6,704,953.20/x
  3. Step 3: Cross multiply
    22,057,693.20x = 33,086,539.80 × 6,704,953.20
  4. Step 4: Simplify right side
    22,057,693.20x = 221,843,700,908,937.38
  5. Step 5: Solve for x
    x = 221,843,700,908,937.38/22,057,693.20
  6. Step 6: Final answer
    x = 10,057,429.80

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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.