Home / 31,217,282.52-46,842,069.58-22,652,000.30

Finding the Fourth Proportional to 31,217,282.52, 46,842,069.58 and 22,652,000.30

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Solution

The fourth proportional to 31,217,282.52, 46,842,069.58 and 22,652,000.30 is: 33,989,716.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,217,282.52 : 46,842,069.58 = 22,652,000.30 : x
  2. Step 2: Convert to fraction form
    31,217,282.52/46,842,069.58 = 22,652,000.30/x
  3. Step 3: Cross multiply
    31,217,282.52x = 46,842,069.58 × 22,652,000.30
  4. Step 4: Simplify right side
    31,217,282.52x = 1,061,066,573,887,940.62
  5. Step 5: Solve for x
    x = 1,061,066,573,887,940.62/31,217,282.52
  6. Step 6: Final answer
    x = 33,989,716.22

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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.