Home / 37,127,429.83-51,235,885.67-22,251,394.31

Finding the Fourth Proportional to 37,127,429.83, 51,235,885.67 and 22,251,394.31

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Solution

The fourth proportional to 37,127,429.83, 51,235,885.67 and 22,251,394.31 is: 30,706,943.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,127,429.83 : 51,235,885.67 = 22,251,394.31 : x
  2. Step 2: Convert to fraction form
    37,127,429.83/51,235,885.67 = 22,251,394.31/x
  3. Step 3: Cross multiply
    37,127,429.83x = 51,235,885.67 × 22,251,394.31
  4. Step 4: Simplify right side
    37,127,429.83x = 1,140,069,894,497,812
  5. Step 5: Solve for x
    x = 1,140,069,894,497,812/37,127,429.83
  6. Step 6: Final answer
    x = 30,706,943.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.