Home / 47,560,598,411.45-71,368,716,561.53-17,735,534,277.53

Finding the Fourth Proportional to 47,560,598,411.45, 71,368,716,561.53 and 17,735,534,277.53

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Solution

The fourth proportional to 47,560,598,411.45, 71,368,716,561.53 and 17,735,534,277.53 is: 26,613,675,210.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,560,598,411.45 : 71,368,716,561.53 = 17,735,534,277.53 : x
  2. Step 2: Convert to fraction form
    47,560,598,411.45/71,368,716,561.53 = 17,735,534,277.53/x
  3. Step 3: Cross multiply
    47,560,598,411.45x = 71,368,716,561.53 × 17,735,534,277.53
  4. Step 4: Simplify right side
    47,560,598,411.45x = 1,265,762,318,919,892,729,856
  5. Step 5: Solve for x
    x = 1,265,762,318,919,892,729,856/47,560,598,411.45
  6. Step 6: Final answer
    x = 26,613,675,210.09

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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.