Home / 24,658,665,665.43-34,028,958,620.34-13,381,097,368.35

Finding the Fourth Proportional to 24,658,665,665.43, 34,028,958,620.34 and 13,381,097,368.35

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Solution

The fourth proportional to 24,658,665,665.43, 34,028,958,620.34 and 13,381,097,368.35 is: 18,465,914,369.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,658,665,665.43 : 34,028,958,620.34 = 13,381,097,368.35 : x
  2. Step 2: Convert to fraction form
    24,658,665,665.43/34,028,958,620.34 = 13,381,097,368.35/x
  3. Step 3: Cross multiply
    24,658,665,665.43x = 34,028,958,620.34 × 13,381,097,368.35
  4. Step 4: Simplify right side
    24,658,665,665.43x = 455,344,808,642,322,628,608
  5. Step 5: Solve for x
    x = 455,344,808,642,322,628,608/24,658,665,665.43
  6. Step 6: Final answer
    x = 18,465,914,369.43

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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.