Home / 70,788,370,755.29-106,199,302,669.23-22,981,287,757.21

Finding the Fourth Proportional to 70,788,370,755.29, 106,199,302,669.23 and 22,981,287,757.21

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Solution

The fourth proportional to 70,788,370,755.29, 106,199,302,669.23 and 22,981,287,757.21 is: 34,477,368,361.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,788,370,755.29 : 106,199,302,669.23 = 22,981,287,757.21 : x
  2. Step 2: Convert to fraction form
    70,788,370,755.29/106,199,302,669.23 = 22,981,287,757.21/x
  3. Step 3: Cross multiply
    70,788,370,755.29x = 106,199,302,669.23 × 22,981,287,757.21
  4. Step 4: Simplify right side
    70,788,370,755.29x = 2,440,596,734,256,614,473,728
  5. Step 5: Solve for x
    x = 2,440,596,734,256,614,473,728/70,788,370,755.29
  6. Step 6: Final answer
    x = 34,477,368,361.73

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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.