Home / 37,432,340.64-56,140,022.63-16,948,537.79

Finding the Fourth Proportional to 37,432,340.64, 56,140,022.63 and 16,948,537.79

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Solution

The fourth proportional to 37,432,340.64, 56,140,022.63 and 16,948,537.79 is: 25,418,963.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,432,340.64 : 56,140,022.63 = 16,948,537.79 : x
  2. Step 2: Convert to fraction form
    37,432,340.64/56,140,022.63 = 16,948,537.79/x
  3. Step 3: Cross multiply
    37,432,340.64x = 56,140,022.63 × 16,948,537.79
  4. Step 4: Simplify right side
    37,432,340.64x = 951,491,294,837,681.38
  5. Step 5: Solve for x
    x = 951,491,294,837,681.38/37,432,340.64
  6. Step 6: Final answer
    x = 25,418,963.35

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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.