Home / 2,706,123,615.33-4,059,192,990.13-841,042,033.89

Finding the Fourth Proportional to 2,706,123,615.33, 4,059,192,990.13 and 841,042,033.89

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Solution

The fourth proportional to 2,706,123,615.33, 4,059,192,990.13 and 841,042,033.89 is: 1,261,565,402.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,123,615.33 : 4,059,192,990.13 = 841,042,033.89 : x
  2. Step 2: Convert to fraction form
    2,706,123,615.33/4,059,192,990.13 = 841,042,033.89/x
  3. Step 3: Cross multiply
    2,706,123,615.33x = 4,059,192,990.13 × 841,042,033.89
  4. Step 4: Simplify right side
    2,706,123,615.33x = 3,413,951,928,389,360,128
  5. Step 5: Solve for x
    x = 3,413,951,928,389,360,128/2,706,123,615.33
  6. Step 6: Final answer
    x = 1,261,565,402.65

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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.