Home / 37,266,265.67-55,910,807.13-19,083,335.13

Finding the Fourth Proportional to 37,266,265.67, 55,910,807.13 and 19,083,335.13

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Solution

The fourth proportional to 37,266,265.67, 55,910,807.13 and 19,083,335.13 is: 28,630,844.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,266,265.67 : 55,910,807.13 = 19,083,335.13 : x
  2. Step 2: Convert to fraction form
    37,266,265.67/55,910,807.13 = 19,083,335.13/x
  3. Step 3: Cross multiply
    37,266,265.67x = 55,910,807.13 × 19,083,335.13
  4. Step 4: Simplify right side
    37,266,265.67x = 1,066,964,669,814,802.12
  5. Step 5: Solve for x
    x = 1,066,964,669,814,802.12/37,266,265.67
  6. Step 6: Final answer
    x = 28,630,844.83

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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.