Home / 17,381,016,684.96-26,036,617,096.98-7,924,652,581.23

Finding the Fourth Proportional to 17,381,016,684.96, 26,036,617,096.98 and 7,924,652,581.23

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Solution

The fourth proportional to 17,381,016,684.96, 26,036,617,096.98 and 7,924,652,581.23 is: 11,871,063,046.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,381,016,684.96 : 26,036,617,096.98 = 7,924,652,581.23 : x
  2. Step 2: Convert to fraction form
    17,381,016,684.96/26,036,617,096.98 = 7,924,652,581.23/x
  3. Step 3: Cross multiply
    17,381,016,684.96x = 26,036,617,096.98 × 7,924,652,581.23
  4. Step 4: Simplify right side
    17,381,016,684.96x = 206,331,144,884,001,603,584
  5. Step 5: Solve for x
    x = 206,331,144,884,001,603,584/17,381,016,684.96
  6. Step 6: Final answer
    x = 11,871,063,046.76

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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.