Home / 10,496,836,424.97-15,756,459,412.64-4,523,910,262.73

Finding the Fourth Proportional to 10,496,836,424.97, 15,756,459,412.64 and 4,523,910,262.73

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Solution

The fourth proportional to 10,496,836,424.97, 15,756,459,412.64 and 4,523,910,262.73 is: 6,790,694,410.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,496,836,424.97 : 15,756,459,412.64 = 4,523,910,262.73 : x
  2. Step 2: Convert to fraction form
    10,496,836,424.97/15,756,459,412.64 = 4,523,910,262.73/x
  3. Step 3: Cross multiply
    10,496,836,424.97x = 15,756,459,412.64 × 4,523,910,262.73
  4. Step 4: Simplify right side
    10,496,836,424.97x = 71,280,808,441,058,729,984
  5. Step 5: Solve for x
    x = 71,280,808,441,058,729,984/10,496,836,424.97
  6. Step 6: Final answer
    x = 6,790,694,410.70

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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.