Home / 20,049,708,577,438-30,074,525,329,874-6,282,349,245,003

Finding the Fourth Proportional to 20,049,708,577,438, 30,074,525,329,874 and 6,282,349,245,003

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Solution

The fourth proportional to 20,049,708,577,438, 30,074,525,329,874 and 6,282,349,245,003 is: 9,423,512,105,935.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,049,708,577,438 : 30,074,525,329,874 = 6,282,349,245,003 : x
  2. Step 2: Convert to fraction form
    20,049,708,577,438/30,074,525,329,874 = 6,282,349,245,003/x
  3. Step 3: Cross multiply
    20,049,708,577,438x = 30,074,525,329,874 × 6,282,349,245,003
  4. Step 4: Simplify right side
    20,049,708,577,438x = 188,938,671,499,957,524,836,122,624
  5. Step 5: Solve for x
    x = 188,938,671,499,957,524,836,122,624/20,049,708,577,438
  6. Step 6: Final answer
    x = 9,423,512,105,935.09

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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.