Home / 61,679,177,373.27-85,096,918,372.05-37,255,461,654.12

Finding the Fourth Proportional to 61,679,177,373.27, 85,096,918,372.05 and 37,255,461,654.12

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Solution

The fourth proportional to 61,679,177,373.27, 85,096,918,372.05 and 37,255,461,654.12 is: 51,400,247,446.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,679,177,373.27 : 85,096,918,372.05 = 37,255,461,654.12 : x
  2. Step 2: Convert to fraction form
    61,679,177,373.27/85,096,918,372.05 = 37,255,461,654.12/x
  3. Step 3: Cross multiply
    61,679,177,373.27x = 85,096,918,372.05 × 37,255,461,654.12
  4. Step 4: Simplify right side
    61,679,177,373.27x = 3,170,324,979,293,688,954,880
  5. Step 5: Solve for x
    x = 3,170,324,979,293,688,954,880/61,679,177,373.27
  6. Step 6: Final answer
    x = 51,400,247,446.68

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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.