Home / 27,056,666.88-40,625,482.56-23,424,629.28

Finding the Fourth Proportional to 27,056,666.88, 40,625,482.56 and 23,424,629.28

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Solution

The fourth proportional to 27,056,666.88, 40,625,482.56 and 23,424,629.28 is: 35,171,991.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,056,666.88 : 40,625,482.56 = 23,424,629.28 : x
  2. Step 2: Convert to fraction form
    27,056,666.88/40,625,482.56 = 23,424,629.28/x
  3. Step 3: Cross multiply
    27,056,666.88x = 40,625,482.56 × 23,424,629.28
  4. Step 4: Simplify right side
    27,056,666.88x = 951,636,868,289,105.50
  5. Step 5: Solve for x
    x = 951,636,868,289,105.50/27,056,666.88
  6. Step 6: Final answer
    x = 35,171,991.90

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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.