Home / 204,583,607,446.01-306,872,035,023.73-61,162,971,435.72

Finding the Fourth Proportional to 204,583,607,446.01, 306,872,035,023.73 and 61,162,971,435.72

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Solution

The fourth proportional to 204,583,607,446.01, 306,872,035,023.73 and 61,162,971,435.72 is: 91,743,447,810.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,583,607,446.01 : 306,872,035,023.73 = 61,162,971,435.72 : x
  2. Step 2: Convert to fraction form
    204,583,607,446.01/306,872,035,023.73 = 61,162,971,435.72/x
  3. Step 3: Cross multiply
    204,583,607,446.01x = 306,872,035,023.73 × 61,162,971,435.72
  4. Step 4: Simplify right side
    204,583,607,446.01x = 18,769,205,512,577,665,204,224
  5. Step 5: Solve for x
    x = 18,769,205,512,577,665,204,224/204,583,607,446.01
  6. Step 6: Final answer
    x = 91,743,447,810.36

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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.