Home / 245,300,337.06-367,906,817.38-97,735,529.77

Finding the Fourth Proportional to 245,300,337.06, 367,906,817.38 and 97,735,529.77

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Solution

The fourth proportional to 245,300,337.06, 367,906,817.38 and 97,735,529.77 is: 146,585,887.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,300,337.06 : 367,906,817.38 = 97,735,529.77 : x
  2. Step 2: Convert to fraction form
    245,300,337.06/367,906,817.38 = 97,735,529.77/x
  3. Step 3: Cross multiply
    245,300,337.06x = 367,906,817.38 × 97,735,529.77
  4. Step 4: Simplify right side
    245,300,337.06x = 35,957,567,702,628,940
  5. Step 5: Solve for x
    x = 35,957,567,702,628,940/245,300,337.06
  6. Step 6: Final answer
    x = 146,585,887.87

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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.