Home / 46,150,922.03-63,707,882.56-28,755,861.64

Finding the Fourth Proportional to 46,150,922.03, 63,707,882.56 and 28,755,861.64

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Solution

The fourth proportional to 46,150,922.03, 63,707,882.56 and 28,755,861.64 is: 39,695,307.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,150,922.03 : 63,707,882.56 = 28,755,861.64 : x
  2. Step 2: Convert to fraction form
    46,150,922.03/63,707,882.56 = 28,755,861.64/x
  3. Step 3: Cross multiply
    46,150,922.03x = 63,707,882.56 × 28,755,861.64
  4. Step 4: Simplify right side
    46,150,922.03x = 1,831,975,056,041,569.50
  5. Step 5: Solve for x
    x = 1,831,975,056,041,569.50/46,150,922.03
  6. Step 6: Final answer
    x = 39,695,307.82

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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.