Home / 326,453,432,251.91-450,507,097,244.52-179,962,675,480.95

Finding the Fourth Proportional to 326,453,432,251.91, 450,507,097,244.52 and 179,962,675,480.95

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Solution

The fourth proportional to 326,453,432,251.91, 450,507,097,244.52 and 179,962,675,480.95 is: 248,349,242,291.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,453,432,251.91 : 450,507,097,244.52 = 179,962,675,480.95 : x
  2. Step 2: Convert to fraction form
    326,453,432,251.91/450,507,097,244.52 = 179,962,675,480.95/x
  3. Step 3: Cross multiply
    326,453,432,251.91x = 450,507,097,244.52 × 179,962,675,480.95
  4. Step 4: Simplify right side
    326,453,432,251.91x = 81,074,462,543,280,349,380,608
  5. Step 5: Solve for x
    x = 81,074,462,543,280,349,380,608/326,453,432,251.91
  6. Step 6: Final answer
    x = 248,349,242,291.68

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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.