Home / 46,150,921.59-63,707,881.97-28,755,861.21

Finding the Fourth Proportional to 46,150,921.59, 63,707,881.97 and 28,755,861.21

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Solution

The fourth proportional to 46,150,921.59, 63,707,881.97 and 28,755,861.21 is: 39,695,307.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,150,921.59 : 63,707,881.97 = 28,755,861.21 : x
  2. Step 2: Convert to fraction form
    46,150,921.59/63,707,881.97 = 28,755,861.21/x
  3. Step 3: Cross multiply
    46,150,921.59x = 63,707,881.97 × 28,755,861.21
  4. Step 4: Simplify right side
    46,150,921.59x = 1,831,975,011,903,323.50
  5. Step 5: Solve for x
    x = 1,831,975,011,903,323.50/46,150,921.59
  6. Step 6: Final answer
    x = 39,695,307.24

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.