Home / 149,940,768,453.84-224,753,025,954.15-49,185,326,303.10

Finding the Fourth Proportional to 149,940,768,453.84, 224,753,025,954.15 and 49,185,326,303.10

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Solution

The fourth proportional to 149,940,768,453.84, 224,753,025,954.15 and 49,185,326,303.10 is: 73,726,118,874.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,940,768,453.84 : 224,753,025,954.15 = 49,185,326,303.10 : x
  2. Step 2: Convert to fraction form
    149,940,768,453.84/224,753,025,954.15 = 49,185,326,303.10/x
  3. Step 3: Cross multiply
    149,940,768,453.84x = 224,753,025,954.15 × 49,185,326,303.10
  4. Step 4: Simplify right side
    149,940,768,453.84x = 11,054,550,919,163,970,322,432
  5. Step 5: Solve for x
    x = 11,054,550,919,163,970,322,432/149,940,768,453.84
  6. Step 6: Final answer
    x = 73,726,118,874.52

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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.