Home / 31,273,021,475,298-43,156,776,680,292-17,210,217,770,867

Finding the Fourth Proportional to 31,273,021,475,298, 43,156,776,680,292 and 17,210,217,770,867

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Solution

The fourth proportional to 31,273,021,475,298, 43,156,776,680,292 and 17,210,217,770,867 is: 23,750,104,400,471.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,273,021,475,298 : 43,156,776,680,292 = 17,210,217,770,867 : x
  2. Step 2: Convert to fraction form
    31,273,021,475,298/43,156,776,680,292 = 17,210,217,770,867/x
  3. Step 3: Cross multiply
    31,273,021,475,298x = 43,156,776,680,292 × 17,210,217,770,867
  4. Step 4: Simplify right side
    31,273,021,475,298x = 742,737,524,956,499,931,935,277,056
  5. Step 5: Solve for x
    x = 742,737,524,956,499,931,935,277,056/31,273,021,475,298
  6. Step 6: Final answer
    x = 23,750,104,400,471.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.