Home / 27,744,947.10-41,617,420.65-26,611,206.30

Finding the Fourth Proportional to 27,744,947.10, 41,617,420.65 and 26,611,206.30

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Solution

The fourth proportional to 27,744,947.10, 41,617,420.65 and 26,611,206.30 is: 39,916,809.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,744,947.10 : 41,617,420.65 = 26,611,206.30 : x
  2. Step 2: Convert to fraction form
    27,744,947.10/41,617,420.65 = 26,611,206.30/x
  3. Step 3: Cross multiply
    27,744,947.10x = 41,617,420.65 × 26,611,206.30
  4. Step 4: Simplify right side
    27,744,947.10x = 1,107,489,766,591,030.12
  5. Step 5: Solve for x
    x = 1,107,489,766,591,030.12/27,744,947.10
  6. Step 6: Final answer
    x = 39,916,809.45

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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.