Home / 37,243,540.80-55,832,068.80-14,519,152.80

Finding the Fourth Proportional to 37,243,540.80, 55,832,068.80 and 14,519,152.80

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Solution

The fourth proportional to 37,243,540.80, 55,832,068.80 and 14,519,152.80 is: 21,765,769.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,243,540.80 : 55,832,068.80 = 14,519,152.80 : x
  2. Step 2: Convert to fraction form
    37,243,540.80/55,832,068.80 = 14,519,152.80/x
  3. Step 3: Cross multiply
    37,243,540.80x = 55,832,068.80 × 14,519,152.80
  4. Step 4: Simplify right side
    37,243,540.80x = 810,634,338,047,312.62
  5. Step 5: Solve for x
    x = 810,634,338,047,312.62/37,243,540.80
  6. Step 6: Final answer
    x = 21,765,769.87

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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.