Home / 43,460,064,406.05-65,190,096,609.08-41,745,848,316.45

Finding the Fourth Proportional to 43,460,064,406.05, 65,190,096,609.08 and 41,745,848,316.45

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Solution

The fourth proportional to 43,460,064,406.05, 65,190,096,609.08 and 41,745,848,316.45 is: 62,618,772,474.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,460,064,406.05 : 65,190,096,609.08 = 41,745,848,316.45 : x
  2. Step 2: Convert to fraction form
    43,460,064,406.05/65,190,096,609.08 = 41,745,848,316.45/x
  3. Step 3: Cross multiply
    43,460,064,406.05x = 65,190,096,609.08 × 41,745,848,316.45
  4. Step 4: Simplify right side
    43,460,064,406.05x = 2,721,415,884,777,166,209,024
  5. Step 5: Solve for x
    x = 2,721,415,884,777,166,209,024/43,460,064,406.05
  6. Step 6: Final answer
    x = 62,618,772,474.68

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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.