Home / 46,150,926.29-63,707,888.45-28,755,865.90

Finding the Fourth Proportional to 46,150,926.29, 63,707,888.45 and 28,755,865.90

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Solution

The fourth proportional to 46,150,926.29, 63,707,888.45 and 28,755,865.90 is: 39,695,313.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,150,926.29 : 63,707,888.45 = 28,755,865.90 : x
  2. Step 2: Convert to fraction form
    46,150,926.29/63,707,888.45 = 28,755,865.90/x
  3. Step 3: Cross multiply
    46,150,926.29x = 63,707,888.45 × 28,755,865.90
  4. Step 4: Simplify right side
    46,150,926.29x = 1,831,975,496,737,309.75
  5. Step 5: Solve for x
    x = 1,831,975,496,737,309.75/46,150,926.29
  6. Step 6: Final answer
    x = 39,695,313.71

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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.