Home / 24,658,665,406.79-34,028,958,264.39-13,381,097,109.75

Finding the Fourth Proportional to 24,658,665,406.79, 34,028,958,264.39 and 13,381,097,109.75

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Solution

The fourth proportional to 24,658,665,406.79, 34,028,958,264.39 and 13,381,097,109.75 is: 18,465,914,013.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,658,665,406.79 : 34,028,958,264.39 = 13,381,097,109.75 : x
  2. Step 2: Convert to fraction form
    24,658,665,406.79/34,028,958,264.39 = 13,381,097,109.75/x
  3. Step 3: Cross multiply
    24,658,665,406.79x = 34,028,958,264.39 × 13,381,097,109.75
  4. Step 4: Simplify right side
    24,658,665,406.79x = 455,344,795,079,432,404,992
  5. Step 5: Solve for x
    x = 455,344,795,079,432,404,992/24,658,665,406.79
  6. Step 6: Final answer
    x = 18,465,914,013.10

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1.5x scale

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.