Home / 49,319,582.60-68,061,156.38-27,294,600.84

Finding the Fourth Proportional to 49,319,582.60, 68,061,156.38 and 27,294,600.84

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Solution

The fourth proportional to 49,319,582.60, 68,061,156.38 and 27,294,600.84 is: 37,666,622.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,319,582.60 : 68,061,156.38 = 27,294,600.84 : x
  2. Step 2: Convert to fraction form
    49,319,582.60/68,061,156.38 = 27,294,600.84/x
  3. Step 3: Cross multiply
    49,319,582.60x = 68,061,156.38 × 27,294,600.84
  4. Step 4: Simplify right side
    49,319,582.60x = 1,857,702,095,964,446.25
  5. Step 5: Solve for x
    x = 1,857,702,095,964,446.25/49,319,582.60
  6. Step 6: Final answer
    x = 37,666,622.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.