Home / 31,217,284.52-46,842,072.58-22,652,002.30

Finding the Fourth Proportional to 31,217,284.52, 46,842,072.58 and 22,652,002.30

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Solution

The fourth proportional to 31,217,284.52, 46,842,072.58 and 22,652,002.30 is: 33,989,719.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,217,284.52 : 46,842,072.58 = 22,652,002.30 : x
  2. Step 2: Convert to fraction form
    31,217,284.52/46,842,072.58 = 22,652,002.30/x
  3. Step 3: Cross multiply
    31,217,284.52x = 46,842,072.58 × 22,652,002.30
  4. Step 4: Simplify right side
    31,217,284.52x = 1,061,066,735,818,926.88
  5. Step 5: Solve for x
    x = 1,061,066,735,818,926.88/31,217,284.52
  6. Step 6: Final answer
    x = 33,989,719.23

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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.