Home / 53,286,650.15-73,537,010.12-32,371,567.25

Finding the Fourth Proportional to 53,286,650.15, 73,537,010.12 and 32,371,567.25

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Solution

The fourth proportional to 53,286,650.15, 73,537,010.12 and 32,371,567.25 is: 44,673,633.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,286,650.15 : 73,537,010.12 = 32,371,567.25 : x
  2. Step 2: Convert to fraction form
    53,286,650.15/73,537,010.12 = 32,371,567.25/x
  3. Step 3: Cross multiply
    53,286,650.15x = 73,537,010.12 × 32,371,567.25
  4. Step 4: Simplify right side
    53,286,650.15x = 2,380,508,268,176,754.50
  5. Step 5: Solve for x
    x = 2,380,508,268,176,754.50/53,286,650.15
  6. Step 6: Final answer
    x = 44,673,633.30

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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.