Home / 17,387,250.89-26,081,585.61-4,433,737.49

Finding the Fourth Proportional to 17,387,250.89, 26,081,585.61 and 4,433,737.49

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Solution

The fourth proportional to 17,387,250.89, 26,081,585.61 and 4,433,737.49 is: 6,650,787.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,387,250.89 : 26,081,585.61 = 4,433,737.49 : x
  2. Step 2: Convert to fraction form
    17,387,250.89/26,081,585.61 = 4,433,737.49/x
  3. Step 3: Cross multiply
    17,387,250.89x = 26,081,585.61 × 4,433,737.49
  4. Step 4: Simplify right side
    17,387,250.89x = 115,638,903,895,532.84
  5. Step 5: Solve for x
    x = 115,638,903,895,532.84/17,387,250.89
  6. Step 6: Final answer
    x = 6,650,787.10

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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.