Home / 5,274,988,322.60-7,910,802,576.54-1,732,907,569.40

Finding the Fourth Proportional to 5,274,988,322.60, 7,910,802,576.54 and 1,732,907,569.40

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Solution

The fourth proportional to 5,274,988,322.60, 7,910,802,576.54 and 1,732,907,569.40 is: 2,598,809,481.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,274,988,322.60 : 7,910,802,576.54 = 1,732,907,569.40 : x
  2. Step 2: Convert to fraction form
    5,274,988,322.60/7,910,802,576.54 = 1,732,907,569.40/x
  3. Step 3: Cross multiply
    5,274,988,322.60x = 7,910,802,576.54 × 1,732,907,569.40
  4. Step 4: Simplify right side
    5,274,988,322.60x = 13,708,689,664,915,189,760
  5. Step 5: Solve for x
    x = 13,708,689,664,915,189,760/5,274,988,322.60
  6. Step 6: Final answer
    x = 2,598,809,481.00

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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.