Home / 19,096,441.22-28,627,389.99-6,963,066.87

Finding the Fourth Proportional to 19,096,441.22, 28,627,389.99 and 6,963,066.87

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Solution

The fourth proportional to 19,096,441.22, 28,627,389.99 and 6,963,066.87 is: 10,438,302.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,096,441.22 : 28,627,389.99 = 6,963,066.87 : x
  2. Step 2: Convert to fraction form
    19,096,441.22/28,627,389.99 = 6,963,066.87/x
  3. Step 3: Cross multiply
    19,096,441.22x = 28,627,389.99 × 6,963,066.87
  4. Step 4: Simplify right side
    19,096,441.22x = 199,334,430,813,938.62
  5. Step 5: Solve for x
    x = 199,334,430,813,938.62/19,096,441.22
  6. Step 6: Final answer
    x = 10,438,302.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.