Home / 96,043,187.68-144,019,929.79-34,624,257.28

Finding the Fourth Proportional to 96,043,187.68, 144,019,929.79 and 34,624,257.28

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Solution

The fourth proportional to 96,043,187.68, 144,019,929.79 and 34,624,257.28 is: 51,920,216.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,043,187.68 : 144,019,929.79 = 34,624,257.28 : x
  2. Step 2: Convert to fraction form
    96,043,187.68/144,019,929.79 = 34,624,257.28/x
  3. Step 3: Cross multiply
    96,043,187.68x = 144,019,929.79 × 34,624,257.28
  4. Step 4: Simplify right side
    96,043,187.68x = 4,986,583,101,603,275
  5. Step 5: Solve for x
    x = 4,986,583,101,603,275/96,043,187.68
  6. Step 6: Final answer
    x = 51,920,216.54

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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.