Home / 27,511,405.60-41,267,108.40-14,756,821.60

Finding the Fourth Proportional to 27,511,405.60, 41,267,108.40 and 14,756,821.60

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Solution

The fourth proportional to 27,511,405.60, 41,267,108.40 and 14,756,821.60 is: 22,135,232.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,511,405.60 : 41,267,108.40 = 14,756,821.60 : x
  2. Step 2: Convert to fraction form
    27,511,405.60/41,267,108.40 = 14,756,821.60/x
  3. Step 3: Cross multiply
    27,511,405.60x = 41,267,108.40 × 14,756,821.60
  4. Step 4: Simplify right side
    27,511,405.60x = 608,971,356,606,661.38
  5. Step 5: Solve for x
    x = 608,971,356,606,661.38/27,511,405.60
  6. Step 6: Final answer
    x = 22,135,232.40

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1.5x scale

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.