Home / 24,013,448,829.42-33,138,562,525.83-13,309,260,613.98

Finding the Fourth Proportional to 24,013,448,829.42, 33,138,562,525.83 and 13,309,260,613.98

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Solution

The fourth proportional to 24,013,448,829.42, 33,138,562,525.83 and 13,309,260,613.98 is: 18,366,781,388.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,013,448,829.42 : 33,138,562,525.83 = 13,309,260,613.98 : x
  2. Step 2: Convert to fraction form
    24,013,448,829.42/33,138,562,525.83 = 13,309,260,613.98/x
  3. Step 3: Cross multiply
    24,013,448,829.42x = 33,138,562,525.83 × 13,309,260,613.98
  4. Step 4: Simplify right side
    24,013,448,829.42x = 441,049,765,028,942,839,808
  5. Step 5: Solve for x
    x = 441,049,765,028,942,839,808/24,013,448,829.42
  6. Step 6: Final answer
    x = 18,366,781,388.29

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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.