Home / 41,937,157,787.58-62,905,971,847.05-13,988,324,846.52

Finding the Fourth Proportional to 41,937,157,787.58, 62,905,971,847.05 and 13,988,324,846.52

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Solution

The fourth proportional to 41,937,157,787.58, 62,905,971,847.05 and 13,988,324,846.52 is: 20,982,565,710.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,937,157,787.58 : 62,905,971,847.05 = 13,988,324,846.52 : x
  2. Step 2: Convert to fraction form
    41,937,157,787.58/62,905,971,847.05 = 13,988,324,846.52/x
  3. Step 3: Cross multiply
    41,937,157,787.58x = 62,905,971,847.05 × 13,988,324,846.52
  4. Step 4: Simplify right side
    41,937,157,787.58x = 879,949,168,982,577,250,304
  5. Step 5: Solve for x
    x = 879,949,168,982,577,250,304/41,937,157,787.58
  6. Step 6: Final answer
    x = 20,982,565,710.33

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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.