Home / 46,140,420.88-63,652,101.06-32,912,521.48

Finding the Fourth Proportional to 46,140,420.88, 63,652,101.06 and 32,912,521.48

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Solution

The fourth proportional to 46,140,420.88, 63,652,101.06 and 32,912,521.48 is: 45,403,815.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,140,420.88 : 63,652,101.06 = 32,912,521.48 : x
  2. Step 2: Convert to fraction form
    46,140,420.88/63,652,101.06 = 32,912,521.48/x
  3. Step 3: Cross multiply
    46,140,420.88x = 63,652,101.06 × 32,912,521.48
  4. Step 4: Simplify right side
    46,140,420.88x = 2,094,951,143,384,381
  5. Step 5: Solve for x
    x = 2,094,951,143,384,381/46,140,420.88
  6. Step 6: Final answer
    x = 45,403,815.21

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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.